Quick Answer. The best ebike for Boston is the one built for your ride's hardest part. Taking the T: the folding VTUVIA SX20, $1,299. Stairs: the VTUVIA CMB 8-Speed, 60 lb with rack and fenders. A steep street: the VTUVIA Zeal XT8. February: the Addmotor Foldtan M-160. Heavy loads: the Addmotor Graoopro. Years off a bike: the Addmotor Citytri E-310 trike.
12,739 street blocks graded on 1-meter lidar · all 26 Boston neighborhoods · 12 bikes for 6 problems · climbs computed for your weight · Class 1 and Class 2 only, 20 mph. Prices and stock read from our store and from every maker on October 24, 2026.
Written and reviewed by Milad Ghobadibeygvand, BScN (Western University, 2014), Redtail eBikes. Last verified: October 24, 2026. Corrections: support@redtailebikes.com.
The questions Boston riders type into a search box keep returning to the same six problems: the train, the stairs, the hill, February, the load, and the years since the last ride. Each one rules out bikes that would suit another city well, and none of them is about a spec sheet.
So this guide starts from Boston. Every street block in the city is graded on 1-meter lidar, the MBTA's fold rule and the winters recorded at Logan Airport are read at their sources, and each bike's own maker figures go through a climbing model with a rider on board. You find your problem below, and the bike that answers it.
Start here. Find your problem, start with that bike, and check the right-hand column for the one thing that changes the answer. Each row opens its full section.
| Your problem | Start with | Price | Where the answer changes |
|---|---|---|---|
| Bike plus the T, commuter rail or bus | Buy the SX20 | $1,299 | the least to spend: the CY20 Pro at $519 |
| The bike sleeps upstairs | Buy the CMB 8-Speed | $1,399 | it must fold to stand indoors: the CY20 Pro, 68.3 lb (31 kg) |
| A steep street at home | Buy the Zeal XT8 | $1,399 | broken pavement and long descents: the A7 at $1,999 |
| Riding all winter | Buy the Foldtan M-160 | $1,499 | an IP67 build for less: the SX20 at $1,299 |
| Groceries and heavy loads | Buy the Graoopro | $1,499 | you want to stay upright at every stop: the NEW-TRIKE 2.0 |
| Back on a bike after years off | Buy the Citytri E-310 | $1,599 | shorter than 5 ft 1 in: the Hera, from 4 ft 11 in |
How we verified every number
Every street grade comes from the US Geological Survey's 1-meter bare-earth lidar (3D Elevation Program) sampled along the City of Boston's own street file, block by block. A block counts only when a drivable road runs along it in OpenStreetMap, which leaves 12,739. On the 60 steepest, our grades sit a median 0.11 percentage points from the City's own 2011 one-foot contours.
Each bike's figures are its maker's own, read on October 24, 2026, and the climbing speeds come from a published cycling power model (Martin et al. 1998) with a rider's pedaling from Chorley et al. 2020. The law is read in the General Laws and the City's own records.
This page cites 54 sources, each retrieved and saved on the day the source register shows; our buying guide explains the specs behind them.
Is Boston hilly? Every street block, graded
Mostly no, and in six neighborhoods, yes. On USGS lidar, the median Boston street block pitches 2.2% over its steepest 30 meters, and nine blocks in ten stay under 7.6%. But 1,130 of the 12,739 blocks we measured, 8.9%, pitch at 8% or more, and they bunch together: in Mission Hill, Roslindale, Beacon Hill, Brighton, Jamaica Plain and Hyde Park, 12.7% to 19.9% of the blocks are that steep.
| Terrain band | Neighborhoods | Blocks pitching 8% or more | One block in ten pitches at least |
|---|---|---|---|
| Steep | Mission Hill, Roslindale, Beacon Hill, Brighton, Jamaica Plain, Hyde Park | 12.7% to 19.9% | 9.3% |
| Hilly | Charlestown, Mattapan, West Roxbury, Dorchester, Roxbury | 6.2% to 12.1% | 7.5% |
| Rolling | East Boston, South Boston, North End, Downtown, Longwood, Allston | 1.5% to 5.9% | 5.1% |
| Flat | Fenway, West End, Back Bay, Chinatown, South Boston Waterfront, South End | 0.0% to 1.4% | 3.1% |
The bands sort Boston's 26 planning neighborhoods by the share of their blocks pitching 8% or more, split at the quartiles of those shares across the city. Bay Village, Harbor Islands and Leather District have too few blocks to band; every number for every neighborhood is in the neighborhood table.
The steepest streets the aerial imagery confirms. 21.1% on Estey Street in Mission Hill, between Ellingwood Street and Fisher Avenue; 18.5% on Mansur Street in Roslindale; and 18.4% on Adair Road in Brighton. Each shows on USGS aerial imagery as a paved street with homes facing it, a check lidar cannot make alone, because it cannot tell a street from a stairway beside it.
Only 3 blocks in the city pitch at 20% or more on USGS lidar: Estey Street in Mission Hill, a block of Cranston Street in Jamaica Plain that trees hide from the air, and Mount Washington Place, an alley in South Boston. Ryder Hill Road in Brighton and Alna Place in East Boston also measure steeper than Mansur Street, under trees or rooftops that hide their pavement from the air.
How far to trust a grade. The City of Boston drew one-foot contour lines for the city in April 2011. On the 60 steepest blocks, the grade the contours give and the grade the lidar gives sit a median 0.11 percentage points apart, with 98.3% of them within one point (City of Boston contours).
What the hills mean for the bike. The number that matters is the block you climb most days. In the six steep neighborhoods, one block in ten pitches at 9.3% or more, so that is the grade every speed on this page is measured on. A 190 lb rider pedaling easily holds 13.0 mph up it on the Zeal XT8 and 9.7 mph on the CY20 Pro.
The best ebike for Boston, by the problem it solves
Six problems, each with its own test and up to three picks, budget, mid and premium, priced from our store on October 24, 2026; the stairs have no premium pick, for the reason given there. The CY20 Pro appears three times and the SX20, the Foldtan M-160 and the E-Cozy appear twice, because each answers more than one problem.
Every one passes the Massachusetts definition of an electric bicycle as it ships: Class 1 or Class 2, a motor of 750 watts or less, and no motor help above 20 mph (G.L. c.90 §1).
You take the T, so it has to fold
Your ride starts or ends at a station, and the MBTA's own rule picks the bike for you. Folding bikes ride "on all services at all times if they're completely folded"; a full-size bike stays off the trains at rush hour, off the Green Line and the Mattapan Trolley at any hour, and off the platforms at Park Street, Downtown Crossing and Government Center (MBTA, bikes on the T).
So all three picks fold (our folding e-bike guide covers the wider field), and the difference between them is what you carry through the turnstile: 68.3 lb (31 kg) for the CY20 Pro, 70 lb with rack and fenders for the SX20 and 81.6 lb (37 kg) for the Foldtan M-160. Buses take a folded bike on board too; their front racks hold only "two conventional bikes" (MBTA, bikes on the bus).
Samebike CY20 Pro
$519Samebike's 20-inch commuter folder: a 500 W (800 W peak) motor, a 36 V, 13 Ah battery, mechanical disc brakes and 20 x 3.0 in tires, sized by Samebike for riders 4 ft 9 in to 6 ft 9 in. Samebike rates it to 32 km/h (19.9 mph), under the Massachusetts 20 mph line, and it carries up to 331 lb (150 kg).
The number that decides it: 68.3 lb (31 kg), folding to 88 x 49 x 85 cm (35 x 19 x 33 in) without the front basket: the lightest folding two-wheeler on this page and the least you can spend on one the MBTA lets aboard at rush hour.
Our full review: Samebike CY20 Pro review
Best for: you, if the bike rides the train with you every day and the budget is tight. Not right for: February in the salt. Its tires are 20 x 3.0 in with mechanical brakes; for a winter commute, the winter picks carry 4.0 in tires and hydraulic brakes.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
VTUVIA SX20
$1,299VTUVIA's folding fat tire bike: a 750 W (1,200 W peak) rear hub motor, a 48 V, 14 Ah (672 Wh) battery, hydraulic disc brakes and 20 x 4.0 in tires on a step-through frame VTUVIA sizes for riders 5 ft 0 in to 6 ft 2 in. VTUVIA says the bike "is built to the IP67-rated standard" and that it "comes out of the box as a Class II e-bike."
The number that decides it: 12.8 mph up the steep neighborhoods' typical hard block for a 190 lb rider, against 9.7 mph on the CY20 Pro, in a frame that still folds to 35.4 x 20.9 x 28.3 in.
Our full review: VTUVIA SX20 review
Best for: you, if the station is at the bottom of a hill, or the ride home is longer than the ride to the train. Not right for: carrying it far folded: at 70 lb with rack and fenders it is a two-hand lift. If the stairs are the hard part, the CMB 8-Speed is 10 lb lighter, though it does not fold.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Addmotor Foldtan M-160
$1,499Addmotor's folding fat tire bike: a 750 W motor and a 48 V, 20 Ah Samsung battery (960 Wh, the largest of the three folders for the T), hydraulic disc brakes with 180 mm rotors and 20 x 4.0 in tires, sized by Addmotor for riders 5 ft 2 in to 6 ft 3 in. Addmotor lists a top speed of 20 mph.
The number that decides it: 81.6 lb (37 kg) and a fold of 34.1 x 20.9 x 28.3 in: the most bike that still folds onto a train, and the weight you will feel on a station staircase.
Our full review: Addmotor Foldtan M-160 review
Best for: you, if the T is one leg of a long day and range matters more than lifting. Not right for: a rider near its limit. Addmotor rates it 300 lb in its specifications (280 lb in its sizing note); heavier riders are covered in the weight table.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
If your ride includes the T, buy a bike that folds and that you can lift folded. The SX20 at $1,299 is the one most riders should start with: 750 W for the hill out of the station, built to IP67, and 70 lb with rack and fenders.
You live up a flight of stairs
Your bike sleeps inside, and inside is up a flight of stairs. In 15 of the 23 Boston neighborhoods with City figures, 60% or more of homes are rented (City of Boston, population estimates 2025, ACS 2019-2023), and Boston police logged 1,781 bike thefts from 2023 through 2025 (BPD incident reports). The bike comes in at night, and you carry it.
Weight decides this one, and it is the only area where spending more buys you nothing. Of the 33 machines in our store priced above $1,399 that meet the Massachusetts e-bike definition, none publishes a weight below the CMB's 60 lb with rack and fenders, so this area has a budget and a mid pick and no premium one.
VTUVIA CMB 8-Speed
$1,399VTUVIA's mid-drive city bike: a 500 W mid-drive (820 W peak), 175 N·m motor driving an 8-speed gear set, hydraulic disc brakes and a frame VTUVIA sizes for riders 5 ft 1 in to 6 ft 1 in; VTUVIA calls it "UL2271 & UL2849 Safety Certified." VTUVIA rates it 300 lb in its specifications (330 lb in its description).
The number that decides it: 60 lb with rack and fenders, the lightest weight any maker on this page prints, by 5 lb.
List price: VTUVIA lists it at $1,899 and sells it for $1,399, the price you pay here.
Our full review: VTUVIA CMB 8-Speed review
In Massachusetts: VTUVIA says its default top speed "is set to 20 MPH, which can be adjusted." In Massachusetts, leave it at the 20 mph it ships with: the law recognizes only Class 1 and Class 2, both stopping at 20 mph.
Best for: you, if every ride ends with a carry up the stairs and your street is no steeper than most. Not right for: the steepest blocks. Its 500 W motor holds 10.0 mph on the steep neighborhoods' typical hard block for a 190 lb rider, a floor our model sets because it cannot credit the 8 gears; on Mission Hill every day, read the hills picks.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Samebike CY20 Pro
$519The CY20 Pro folds to 88 x 49 x 85 cm (35 x 19 x 33 in) without the front basket, so it stands folded on about 4.6 square feet of floor, and at 68.3 lb (31 kg) it is the lightest folding two-wheeler here.
The number that decides it: $519, the least on this page, for a bike that folds to live indoors.
Best for: you, if floor space is the constraint as much as the stairs. Not right for: long climbs. Its 500 W motor holds 9.7 mph on the steep neighborhoods' typical hard block for a 190 lb rider.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
If you carry the bike upstairs, buy the lightest one that does the ride. The CMB 8-Speed at $1,399 weighs 60 lb with rack and fenders; the CY20 Pro folds to stand on about 4.6 square feet of floor.
Your street is one of the steep ones
Your street climbs, and you ride it home tired. In Mission Hill, Roslindale, Beacon Hill, Brighton, Jamaica Plain and Hyde Park, 12.7% to 19.9% of the street blocks we measured on USGS lidar pitch at 8% or more over their steepest 30 meters, and one block in ten across those six neighborhoods pitches at 9.3% or more (the hills, measured).
That 9.3% block is the test. Our climbing model, built on a published cycling power model, puts a 190 lb rider, pedaling easily, on each bike at that pitch: 9.7 mph on the CY20 Pro, 13.0 mph on the Zeal XT8 and 12.3 mph on the A7. A heavier or lighter rider moves every number; the rider section has your weight.
VTUVIA Zeal XT8
$1,399VTUVIA's step-through commuter: a 750 W (1,200 W peak) rear hub motor, a 48 V, 15 Ah (720 Wh) battery, hydraulic disc brakes and 27.5 x 2.6 in tires, sized for riders 5 ft 3 in to 6 ft 2 in and rated 350 lb. Its spec table lists it as Class 2.
The number that decides it: 13.0 mph on the 9.3% block for a 190 lb rider, and 11.5 mph at 250 lb: the most of any machine here with a printed weight, because its 750 W moves only 65 lb with rack and fenders.
List price: VTUVIA lists it at $1,799 and sells it for $1,399, the price you pay here.
Our full review: VTUVIA Zeal XT8 review
Best for: you, if you stand 5 ft 3 in or taller and the climb home is the ride that decides everything. Not right for: riders under 5 ft 3 in, below VTUVIA's range: the CMB 8-Speed starts at 5 ft 1 in.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Himiway A7
$1,999Himiway's full-suspension commuter: 750 W, 70 N·m (Regular frame), a 48 V, 15 Ah battery, Shimano MT200 hydraulic disc brakes and 27.5 x 2.4 in tires, rated for 400 lb, with 120 lb on the rear rack, and sized 5 ft 1 in to 6 ft 3 in (Regular frame).
The number that decides it: 12.3 mph on the 9.3% block for a 190 lb rider, a little under the XT8 because it weighs 84 lb; what the extra money buys is suspension at both ends and hydraulic brakes for the descent and the potholes.
Our full review: Himiway A7 review
In Massachusetts: Himiway ships it at 20 mph with a menu that runs from 4 to 28 mph. In Massachusetts, keep it at the 20 mph it ships with: the law has no class above 2, and a speed change needs a replaced label.
Best for: you, if the hill comes with broken pavement, or you carry a heavy load on the rack. Not right for: carrying it. At 84 lb it needs a ground-floor home; up a staircase, read the stairs picks.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Samebike CY20 Pro
$519The CY20 Pro climbs the same streets on 500 W. It gets there slower, and it costs $519.
The number that decides it: 10.4 mph on the 9.3% block for a 160 lb rider, 9.7 mph at 190 lb and 8.7 mph at 250 lb.
Best for: you, if you weigh less than about 190 lb and the hill is one stretch of a longer ride. Not right for: a heavier rider on a steep street every day: the Zeal XT8 holds 11.5 mph at 250 lb where this one holds 8.7.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
If your street is one of the steep ones, buy the climb. The Zeal XT8 at $1,399 holds the most speed on Boston's hard blocks of any pick our model computes; the A7 adds full suspension and hydraulic brakes for the way back down.
You ride straight through February
You ride all winter, February included. Logan averages 49.2 inches of snow and 91.6 days a year with a low at or below freezing (NOAA 1991-2020 normals), and the City's own advice for winter riders is to wipe "salt and moisture off your wheels, chain, and gears after every ride" and to check the brakes, because "snow can accumulate on your wheels and prevent your brakes from working properly" (City of Boston, winter biking).
The test for this area is two parts on the maker's own page: tires 4.0 inches wide and hydraulic brakes. All three picks have both; they differ in sealing, size and how much bike you want under you. The City's winter advice is to test the brakes before you set off, because snow on the wheels can stop them working.
VTUVIA SX20
$1,299The SX20 puts 20 x 4.0 in tires and hydraulic disc brakes on a frame VTUVIA says "is built to the IP67-rated standard," and it folds, so it can dry out inside.
The number that decides it: $1,299, the least on this page for 4.0 in tires and hydraulic brakes together.
Best for: you, if you ride year-round and the bike has to come inside to dry. Not right for: a rider over its 330 lb rating; read the weight table.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Addmotor Foldtan M-160
$1,499The Foldtan M-160 brings hydraulic disc brakes with 180 mm rotors, 20 x 4.0 in tires and a 960 Wh battery to a frame that folds.
The number that decides it: 960 Wh against the SX20's 672 Wh, the reserve for a long winter commute.
Best for: you, if the winter commute is long and cold and you want the reserve. Not right for: lifting it: 81.6 lb (37 kg).
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Qiolor TIGER PLUS
$2,499Qiolor's moto-style bike: a 750 W (1,100 W peak), 85 N·m motor, a 48 V, 35 Ah battery, four-piston hydraulic brakes, front and rear suspension and 20 x 4.0 in tires, with a two-rider seat. Qiolor says it is built to the "IP5-rated standard" and sizes it 5 ft 3 in to 6 ft 5 in (6 ft 6 in in its spec table).
The number that decides it: four-piston hydraulic brakes and a 48 V, 35 Ah battery, the largest any pick here ships with.
Our full review: Qiolor TIGER PLUS review
In Massachusetts: Qiolor lists it as Class 2 and ships it at 20 mph, a setting it says can be adjusted. In Massachusetts, keep it at the 20 mph it ships with: the law has no class above 2.
Best for: you, if you ride every day of the year and want the most machine under you, or you are tall: Qiolor sizes it to 6 ft 5 in, the lower of its two figures. Not right for: stairs or a small hallway: it weighs 90 lb on Qiolor's page (46 kg, about 101 lb, in its manual), and it does not fold.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
If you ride through February, buy wide tires and hydraulic brakes, then keep a rag by the door. The Foldtan M-160 at $1,499 adds 180 mm rotors and 288 Wh more battery than the SX20 to a frame that also folds.
You carry the groceries, the bags or the load
You carry the load home: the week's groceries, the delivery bag, the gear. The test for this area is the maker's own payload rating, at least 400 lb, on a frame built to carry.
The Graoopro is a two-wheel cargo bike; the NEW-TRIKE 2.0 and the E-Cozy are trikes with baskets front and back, which never need a foot down at the curb.
Addmotor Graoopro
$1,499Addmotor's cargo bike: a 750 W rear hub motor, a 48 V, 20 Ah (960 Wh) battery with room for a second pack, mechanical disc brakes and 24 x 2.0 in front, 20 x 3.0 in rear tires, rated 450 lb and weighing 72 lb.
The number that decides it: 450 lb on two wheels at $1,499, and 12.8 mph on the steep neighborhoods' hard block for a 190 lb rider before the load.
Our full review: Addmotor Graoopro review
Best for: you, if you ride two wheels confidently and the load is heavy. Not right for: braking a full load down a steep hill on mechanical discs; the E-Cozy stops on hydraulic brakes. Riders under 5 ft 4 in fall below Addmotor's range (5 ft 4 in to 6 ft 2 in).
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Eunorau NEW-TRIKE 2.0
$1,999Eunorau's folding trike: a 500 W, 80 N·m motor, a 48 V, 20 Ah battery, hydraulic disc brakes, front and rear baskets and a folding frame, rated 440 lb total and sized 5 ft 1 in to 6 ft 1 in.
The number that decides it: 440 lb total on three wheels that stand by themselves at the curb, with a frame that folds for a narrow entry.
Our full review: Eunorau NEW-TRIKE 2.0 review
In Massachusetts: Eunorau ships it at "20MPH / 32KMH under speed limited/locked" and calls it "Class 2 Speed limited Unlockable." In Massachusetts, leave it locked at 20 mph: the law has no class above 2.
Best for: you, if the load is the point and you want both feet free at every stop. Not right for: a staircase: it folds for a narrow doorway, but a loaded trike lives on the ground floor.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
VTUVIA E-Cozy
$2,099VTUVIA's step-through trike: a 750 W (1,200 W peak) rear brushless motor, a 48 V, 15 Ah (720 Wh) battery, hydraulic disc brakes, baskets front and back and a reverse function, rated 450 lb and sized 5 ft 1 in to 6 ft 3 in.
The number that decides it: 450 lb, tied with the Graoopro for the highest rating here, with reverse for backing out of a tight driveway.
Our full review: VTUVIA E-Cozy review
Best for: you, if you carry the most and want hydraulic brakes doing the stopping. Not right for: a third-floor home: it weighs 95 lb with rack and fenders.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
If you carry heavy, buy by the maker's load rating. The Graoopro at $1,499 is rated 450 lb; on three wheels, the NEW-TRIKE 2.0 carries 440 lb total.
You haven't ridden in years
You haven't ridden in years, and you are ready to again. The hard part of a bicycle is the slow part: the benchmark bicycle that Meijaard and colleagues worked out steadies itself only above about 4.3 meters per second, around 9.6 mph (Meijaard et al. 2007); below that, the rider does the balancing, at every start, every stop and every red light.
A third wheel takes the balancing out of those moments, the low-speed range where the bicycle's own stability runs out. That is our reading of the physics, and it is why every rider on this page who is coming back after years is matched to three wheels first. Each of these stands on its own while you get on, wait and get off.
DWMEIGI Hera
$1,499DWMEIGI's city trike: a 350 W front hub motor with a top speed of 15 mph, a 19 x 15 x 10 in rear basket rated 50 lb, rated 330 lb and sized for riders 4 ft 11 in to 6 ft 2 in.
The number that decides it: 4 ft 11 in, the lowest height any trike maker here sizes for, and a 15 mph top speed that keeps the first rides gentle.
Best for: you, if you stand under 5 ft 1 in, below the other trikes' ranges, or you want the gentlest start. Not right for: the steep neighborhoods: 350 W is the least power here. On a steep street every day, the E-Cozy has 750 W.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
Addmotor Citytri E-310
$1,599Addmotor's folding trike: a 750 W rear drive motor, a 48 V, 20 Ah, UL-certified battery, mechanical disc on each wheel, plus a parking brake, and two sizes: 5 ft 1 in to 5 ft 9 in (Standard, $1,599); 5 ft 3 in to 6 ft 1 in (Plus, $1,699). It is rated for a 280 lb rider plus 80 lb cargo.
The number that decides it: 12.2 mph on the steep neighborhoods' hard block for a 190 lb rider, so a hilly street works, and it folds to 45.3 x 33.9 x 28.7 in (Standard); 49 x 34.5 x 37.3 in (Plus).
Our full review: Addmotor Citytri E-310 review
Best for: you, if you want three wheels that climb and fold into a parking space or a garage corner. Not right for: a hydraulic-brake feel: its brakes are mechanical discs. The E-Cozy stops on hydraulics.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
VTUVIA E-Cozy
$2,099The E-Cozy pairs 750 W with hydraulic disc brakes, a seat with a backrest, a reverse function and a low step, sized 5 ft 1 in to 6 ft 3 in and rated 450 lb.
The number that decides it: 11.9 mph on the steep neighborhoods' hard block for a 190 lb rider, with hydraulic brakes for the way down.
Best for: you, if you want 750 W, hydraulic brakes and reverse on three wheels, and you have a ground-floor place to keep it. Not right for: a walk-up: it weighs 95 lb with rack and fenders.
Free shipping to Boston · dispatched within 1–3 business days · warranty claims made through us
If you haven't ridden in years, start on three wheels. The Citytri E-310 at $1,599 folds for storage; the Hera at $1,499 fits riders from 4 ft 11 in.
All twelve, side by side
Every pick with the figures its maker publishes, by price; each name opens its card.
| Bike | Price | Motor | Weight | Load rating | Rider height |
|---|---|---|---|---|---|
| Samebike CY20 Pro | $519 | 500 W (800 W peak) | 68.3 lb (31 kg) | 331 lb (150 kg) | 4 ft 9 in to 6 ft 9 in |
| VTUVIA SX20 | $1,299 | 750 W (1,200 W peak) rear hub | 70 lb with rack and fenders | 330 lb | 5 ft 0 in to 6 ft 2 in |
| VTUVIA CMB 8-Speed | $1,399 | 500 W mid-drive (820 W peak), 175 N·m | 60 lb with rack and fenders | 300 lb in its specifications (330 lb in its description) | 5 ft 1 in to 6 ft 1 in |
| VTUVIA Zeal XT8 | $1,399 | 750 W (1,200 W peak) rear hub | 65 lb with rack and fenders | 350 lb | 5 ft 3 in to 6 ft 2 in |
| Addmotor Foldtan M-160 | $1,499 | 750 W rear hub | 81.6 lb (37 kg) | 300 lb in its specifications (280 lb in its sizing note) | 5 ft 2 in to 6 ft 3 in |
| Addmotor Graoopro | $1,499 | 750 W rear hub | 72 lb | 450 lb | 5 ft 4 in to 6 ft 2 in |
| DWMEIGI Hera | $1,499 | 350 W front hub | — | 330 lb | 4 ft 11 in to 6 ft 2 in |
| Addmotor Citytri E-310 | $1,599 | 750 W rear drive | 88 lb with the battery | 280 lb rider plus 80 lb cargo | 5 ft 1 in to 5 ft 9 in (Standard, $1,599); 5 ft 3 in to 6 ft 1 in (Plus, $1,699) |
| Himiway A7 | $1,999 | 750 W, 70 N·m (Regular frame) | 84 lb | 400 lb | 5 ft 1 in to 6 ft 3 in (Regular frame) |
| Eunorau NEW-TRIKE 2.0 | $1,999 | 500 W, 80 N·m | — | 440 lb total | 5 ft 1 in to 6 ft 1 in |
| VTUVIA E-Cozy | $2,099 | 750 W (1,200 W peak) rear brushless | 95 lb with rack and fenders | 450 lb | 5 ft 1 in to 6 ft 3 in |
| Qiolor TIGER PLUS | $2,499 | 750 W (1,100 W peak), 85 N·m | 90 lb on Qiolor's page (46 kg, about 101 lb, in its manual) | 400 lb on Qiolor's page (155 kg in its manual) | 5 ft 3 in to 6 ft 5 in (6 ft 6 in in its spec table) |
A dash means the maker's product page does not print that figure.
Same hill, different rider
The same bike on the same street is a different ride for a 160 lb rider and a 250 lb one. This table puts each two-wheeler and the two trikes whose makers publish a weight on the steep neighborhoods' typical hard block, 9.3%, with a rider pedaling at an easy effort, and gives the speed each one holds in a published cycling power model.
| Bike | 160 lb rider | 190 lb | 220 lb | 250 lb |
|---|---|---|---|---|
| Zeal XT8 | 14.0 mph | 13.0 mph | 12.2 mph | 11.5 mph |
| SX20 | 13.8 mph | 12.8 mph | 12.1 mph | 11.4 mph |
| Graoopro | 13.7 mph | 12.8 mph | 12.0 mph | 11.3 mph |
| Foldtan M-160 | 13.3 mph | 12.4 mph | 11.7 mph | 11.0 mph |
| A7 | 13.2 mph | 12.3 mph | 11.6 mph | 11.0 mph |
| Citytri E-310 | 13.0 mph | 12.2 mph | 11.5 mph | 10.9 mph |
| TIGER PLUS | 12.9 mph | 12.1 mph | 11.4 mph | 10.8 mph |
| E-Cozy | 12.7 mph | 11.9 mph | 11.2 mph | 10.7 mph |
| CMB 8-Speed | 10.7 mph | 10.0 mph | 9.4 mph | 8.9 mph |
| CY20 Pro | 10.4 mph | 9.7 mph | 9.2 mph | 8.7 mph |
Read across a row and the rider moves the number; read down a column and the bike does. A 250 lb rider on the Zeal XT8 still climbs at 11.5 mph, faster than a 160 lb rider on the CY20 Pro at 10.4 mph. The two trikes run on the same model as the two-wheelers, which, if anything, flatters a trike's figure.
We matched 1,008 riders: every combination of six problems, weights from 130 to 280 lb, heights from 4 ft 11 in to 6 ft 4 in, two fitness levels and two of riding experience. 648 of them, 64%, have a pick whose maker's size range and load rating hold them. The rest, shown below, are riders back after years in the three uses no trike here serves, and riders outside an area's height ranges.
Your weight
Your weight counts twice: in the climb above, and against the maker's load rating, which covers you and everything you carry. Where a maker prints two figures, both are shown, and the lower one is the one to plan on.
| Bike | Maker's load rating | Bike weight |
|---|---|---|
| CY20 Pro | 331 lb (150 kg) | 68.3 lb (31 kg) |
| SX20 | 330 lb | 70 lb with rack and fenders |
| Foldtan M-160 | 300 lb in its specifications (280 lb in its sizing note) | 81.6 lb (37 kg) |
| CMB 8-Speed | 300 lb in its specifications (330 lb in its description) | 60 lb with rack and fenders |
| Zeal XT8 | 350 lb | 65 lb with rack and fenders |
| A7 | 400 lb | 84 lb |
| TIGER PLUS | 400 lb on Qiolor's page (155 kg in its manual) | 90 lb on Qiolor's page (46 kg, about 101 lb, in its manual) |
| Graoopro | 450 lb | 72 lb |
| NEW-TRIKE 2.0 | 440 lb total | not on the maker page |
| E-Cozy | 450 lb | 95 lb with rack and fenders |
| Hera | 330 lb | not on the maker page |
| Citytri E-310 | 280 lb rider plus 80 lb cargo | 88 lb with the battery |
Your height
Each maker sizes its bike for a range of rider heights, and the range is the fit check you can make before you buy.
| Bike | Its maker sizes it for riders |
|---|---|
| CY20 Pro | 4 ft 9 in to 6 ft 9 in |
| SX20 | 5 ft 0 in to 6 ft 2 in |
| Foldtan M-160 | 5 ft 2 in to 6 ft 3 in |
| CMB 8-Speed | 5 ft 1 in to 6 ft 1 in |
| Zeal XT8 | 5 ft 3 in to 6 ft 2 in |
| A7 | 5 ft 1 in to 6 ft 3 in (Regular frame) |
| TIGER PLUS | 5 ft 3 in to 6 ft 5 in (6 ft 6 in in its spec table) |
| Graoopro | 5 ft 4 in to 6 ft 2 in |
| NEW-TRIKE 2.0 | 5 ft 1 in to 6 ft 1 in |
| E-Cozy | 5 ft 1 in to 6 ft 3 in |
| Hera | 4 ft 11 in to 6 ft 2 in |
| Citytri E-310 | 5 ft 1 in to 5 ft 9 in (Standard, $1,599); 5 ft 3 in to 6 ft 1 in (Plus, $1,699) |
| Your height | Problems with a pick sized for you | Picks sized for you |
|---|---|---|
| 4 ft 11 in | 4 of 6 | CY20 Pro, Hera |
| 5 ft 1 in | 6 of 6 | CY20 Pro, SX20, CMB 8-Speed, A7, NEW-TRIKE 2.0, E-Cozy, Hera, Citytri E-310 |
| 5 ft 4 in | 6 of 6 | CY20 Pro, SX20, Foldtan M-160, CMB 8-Speed, Zeal XT8, A7, TIGER PLUS, Graoopro, NEW-TRIKE 2.0, E-Cozy, Hera, Citytri E-310 |
| 5 ft 7 in | 6 of 6 | CY20 Pro, SX20, Foldtan M-160, CMB 8-Speed, Zeal XT8, A7, TIGER PLUS, Graoopro, NEW-TRIKE 2.0, E-Cozy, Hera, Citytri E-310 |
| 5 ft 10 in | 6 of 6 | CY20 Pro, SX20, Foldtan M-160, CMB 8-Speed, Zeal XT8, A7, TIGER PLUS, Graoopro, NEW-TRIKE 2.0, E-Cozy, Hera, Citytri E-310 |
| 6 ft 1 in | 6 of 6 | CY20 Pro, SX20, Foldtan M-160, CMB 8-Speed, Zeal XT8, A7, TIGER PLUS, Graoopro, NEW-TRIKE 2.0, E-Cozy, Hera, Citytri E-310 |
| 6 ft 4 in | 4 of 6 | CY20 Pro, TIGER PLUS |
From 5 ft 1 in to 6 ft 1 in, every one of the six problems has a pick sized for you on its maker's own chart.
Your legs
Fitness moves the climb less than weight does. In the study this page uses, trained riders' critical power averaged 4.17 watts per kilogram against 3.19 for untrained ones (Chorley et al. 2020); on the Zeal XT8 at 190 lb, that is the difference between 13.0 and 13.6 mph on the hard block.
Four limits come with that comparison: critical power comes from a laboratory test, and a commute is a different effort; "easy" on this page means half of it, which is our choice; the study's untrained men still played sport weekly; and it measured twenty men.
Your age
Massachusetts sets no minimum age for riding an electric bicycle. It does require a helmet for any rider or passenger "16 years of age or younger" (G.L. c.85 §11B).
The moped rule that does set an age, 16 and a driver's license or learner's permit (G.L. c.90 §1B), reaches none of these picks: the 2022 act that created the e-bike classes wrote that "the definition of 'motorized bicycle' shall not include an electric bicycle" (St. 2022, c.176, §17).
Three makers here print an age of their own. VTUVIA's SX20 page says "you need to be over 16 years old to ride it"; Qiolor's TIGER PLUS manual prohibits riders under 16 on the road; and DWMEIGI's Hera manual says not to let "children under the age of 18 ride the bike."
Age itself changes two things this page answers with a machine: what you can hold up at a stop, in the three-wheel picks, and what you can carry up a flight, in the stairs picks.
Years off the bike
If you haven't ridden in years, this page sends you to three wheels for every use, for the balance reason in the three-wheel section. Two uses have a trike answer. On a steep street, the Citytri E-310 holds 12.2 mph on the hard block for a 190 lb rider and the E-Cozy 11.9 mph; for heavy loads, the NEW-TRIKE 2.0 carries 440 lb total.
Three uses have no trike answer here, and we would rather say so than hand you two wheels.
No trike on this page passes the stairs test: the lightest that publishes a weight, the Citytri, is 88 lb with the battery. None has the 4.0 in tires of the winter test. And the MBTA's fold rule speaks of folding bikes; it does not say whether a folded trike counts, so a trike is not a plan for the train.
Riding a Boston winter
Boston's winter is long, cold and windy, and each part asks something different of the bike. Logan averages 49.2 inches of snow a year, with 11.1 days of an inch or more (NOAA 1991-2020 normals). In NOAA's hourly record from 2020 through 2024, the airport sat at or below freezing 958 hours a year: 211 in December, 316 in January, 288 in February and 94 in March (NOAA Local Climatological Data, Logan).
Then there is the wind. At Logan, which sits on the harbor, the wind averaged 11.5 mph from December through March against 9.5 mph in summer, and March was the windiest month, at 12.5 mph with 35% of its hours at 15 mph or more (NOAA Local Climatological Data, Logan).
In the cycling power model this page uses (Martin et al. 1998), air drag grows with the speed of the air over the rider, so a headwind takes power the way a climb does, and a winter commute along the water wants the motor margin of the hills picks as much as the tires of the winter picks.
What survives it. The City's winter advice is maintenance: wipe the salt off the wheels, chain and gears after every ride, check the tire pressure when the temperature swings, and test the brakes before you set off, because snow on the wheels can stop them working (City of Boston, winter biking). Our maintenance guide has a check to run before every ride and printable checklists, and our winter e-bike guide picks bikes for snow, ice and cold.
On the spec sheet, the City's advice points at fenders, which it suggests, and at the brakes it tells you to test; a battery you can carry inside to charge is the third part to look for. The SX20 ships with fenders and a rear rack in the box; the TIGER PLUS has a removable battery; and all three winter picks stop on hydraulic discs.
The Foldtan M-160 at $1,499 folds, rides on 4.0 in tires and stops on hydraulic disc brakes. It ships free to Boston.
Buy the Foldtan M-160 for FebruaryLights by law. From one-half hour after sunset to one-half hour before sunrise, a bicycle needs a front lamp with a white light "visible from a distance of at least five hundred feet," and a red rear lamp and reflector visible from 600 feet (G.L. c.85 §11B(8)), and an electric bicycle carries every duty of a bicycle (§11B¾(b)).
Theft and storage: bring it inside
Boston police logged 1,781 bicycle thefts from 2023 through 2025, 518 of them in 2025 (BPD crime incident reports, offense 616). The record's offense, larceny theft of a bicycle (code 616), does not separate e-bikes from other bikes. Each neighborhood's rate per 1,000 residents is in the neighborhood table; 292 reports carry no usable location and are counted only in the city total.
The surest storage is your own floor, which makes the bike's weight a security feature: the CMB 8-Speed, at 60 lb with rack and fenders the lightest pick with a printed weight, and the CY20 Pro, at 68.3 lb (31 kg) the lightest folding two-wheeler, are the easiest to carry in every night.
If the bike has to stay outside, bring the battery in where the maker makes it removable, as Qiolor does on the TIGER PLUS and DWMEIGI on the Hera.
Can you take an e-bike on the MBTA?
Yes, if it folds; at many hours, only if it folds. The MBTA lists "Bicycles and e-bikes" among the devices its rules cover, and it treats folding and full-size machines differently (MBTA, bikes on the T):
- Folded: "You can bring folding bikes and folding micromobility devices on all services at all times if they're completely folded."
- Full size on the subway: barred during rush hours, on the Green Line and the Mattapan Trolley, and on the platforms at Park Street, Downtown Crossing and Government Center. Off-peak, the MBTA limits non-folding bikes to "two on each car, one at either end" (MBTA, bikes on the train).
- Commuter Rail: "Follow the conductor's instructions to board with your bike."
- Buses: the front rack "can hold two conventional bikes," and a folding bike "may be taken on board MBTA buses if fully folded" (MBTA, bikes on the bus).
- Ferries: charging an e-bike on board "is not allowed."
So the T settles the frame before anything else: it has to fold, and you have to carry it folded. The transit picks all fold; the difference is weight.
Are e-bikes legal in Boston?
Yes, and every bike on this page is legal to ride in Boston as it ships. Massachusetts defines an electric bicycle as "a bicycle or tricycle equipped with fully operable pedals and an electric motor of 750 watts or less that meets the requirements of a class 1 electric bicycle or a class 2 electric bicycle," and both classes stop helping at 20 mph (G.L. c.90 §1).
The state has no Class 3. For every section of the law in full, read our Massachusetts e-bike law guide.
| Question | The answer in Massachusetts | Where it is written |
|---|---|---|
| License, registration, insurance? | None. "The definition of 'Motor vehicles' shall not include electric bicycles" | G.L. c.90 §1 |
| Throttle? | Allowed: a Class 2 bike may run on its motor alone, up to 20 mph | G.L. c.90 §1 |
| Sidewalks? | Never: "electric bicycles shall not be ridden or operated on sidewalks" | G.L. c.85 §11B¾(b) |
| Helmet? | Required for riders and passengers 16 and younger | G.L. c.85 §11B |
| Dirt trails? | Not on a natural-surface trail unless the owner permits it after a public hearing | G.L. c.85 §11B¾(d) |
| The label | Makers must label the class, top assisted speed and wattage; changing the speed means replacing the label | G.L. c.85 §11B¾(f), (g) |
What a violation costs. An electric bicycle carries every duty of a bicycle (§11B¾(b)), and section 11B punishes a violation of its rules, other than the helmet rule for riders 16 and under, by a fine of not more than twenty dollars. A bike ridden in violation of them by a rider under 18 may be impounded for up to fifteen days, though for that rider the violation is not a criminal offense (G.L. c.85 §11B).
Keep it at 20. Four picks ship at 20 mph and their makers say the setting can be changed: the A7, CMB 8-Speed, NEW-TRIKE 2.0 and TIGER PLUS. Leave each one where it ships: above 20 mph it is no longer a Class 1 or Class 2 electric bicycle, and "No person shall tamper with or modify an electric bicycle so as to change the motor-powered speed capability" without replacing its label (§11B¾(g)).
DCR's paths are Class 1 only. On state parkland, "the use of electric bicycles is prohibited on sidewalks and on improved or natural surface trails," except that Class 1 bikes may use improved DCR trails at least 8 feet wide (302 CMR 12.12(4)).
Every pick here has a throttle, which makes it Class 2, so none may be ridden on DCR's paths, including the bike paths of the Charles River Reservation, which DCR lists among its e-bike locations (DCR, e-bikes on DCR property). Where you can ride maps the difference.
Boston's own code. The City's code mentions electric bicycles only in its delivery-provider ordinance (Boston Code 17-22). That ordinance, passed on April 2, 2025 and in force "nine months after passage," requires app-delivery companies to hold a City permit, report trip data and insure their workers, including those on electric bicycles (Boston City Council, docket 2025-0407).
What is pending, and where it stands
None of this is law on October 24, 2026. The furthest along is the economic development bill (House, Senate): in July both chambers passed versions that would add Class 3, sort every powered device into speed tiers by "maximum manufacturer assisted or designed speed, whichever is higher," require a helmet for every rider of the faster tiers and set a minimum age for any powered device. The two versions have been in a conference committee since July 30, 2026.
| Measure | What it would do | Where it stands, October 24, 2026 |
|---|---|---|
| H.5576 and S.3228, the economic development bill | adds Class 3 e-bikes; sorts every powered device into speed tiers by the highest speed its maker designs it for; helmets for every rider of tiers 1 to 3; a minimum age for any powered device (under 16 in the House text, 14 and under in the Senate's) | Committee of conference appointed (Finegold-Rodrigues-Durant), in concurrence (July 30, 2026) |
| S.3168 | the Senate committee's micromobility bill, including Class 3 | Bill reported favorably by committee and referred to the committee on Senate Ways and Means (July 6, 2026) |
| H.3758 | Class 3 electric bicycles | Reporting date extended to Friday, July 31, 2026 (March 19, 2026) |
| S.3077 | the Governor's micromobility bill | Accompanied a study order (under JR10), see S3194 (July 22, 2026) |
| Boston docket 2026-0325 | amends the delivery-provider ordinance (17-22) to restrict e-bikes and mopeds for app delivery | Remains in the Committee on Government Operations (April 8, 2026) |
| Boston docket 2026-0326 | an "Ordinance regulating all e-bikes in the City of Boston" | Referred to the Committee on Government Operations (February 11, 2026) |
If either version (House, Senate) became law as written, a bike's tier would follow the highest speed its maker designs it for, whatever setting it ships at, and a bike whose maker lists a top setting above 20 mph would carry the helmet rule for every rider. Both texts would also put every powered device under the speed limits set for motor vehicles, with the same civil and criminal fines for breaking them.
Both texts also limit young riders (House, Senate): the House text bars anyone under 16 from every powered device, and the Senate's bars riders 14 and under from all of them and riders 16 and under from the faster tiers. If you are buying for a rider 16 or younger, read the bill's final text before you buy.
Where you can ride: the network and the DCR paths
The City's 2024 inventory counts 243.8 miles of bike network inside Boston: 83.7 miles of painted lanes, 75.7 of off-street paths, 48.8 of shared streets and 33.4 of lanes separated from traffic (City of Boston, Existing Bike Network (2024)). Each neighborhood's separated lanes and paths are in the neighborhood table.
Of the paths, 29.2 miles belong to the Department of Conservation and Recreation, where the class of your bike matters. On its trails DCR allows only Class 1 e-bikes, the pedal-only kind, and only where the trail is improved and 8 feet wide or wider (302 CMR 12.12(4)); Class 2 bikes, every pick here, may ride DCR roadways that allow bicycles, and their bike lanes (302 CMR 12.12(5)).
Every bike on this page has a throttle, so plan routes on the City's streets, lanes and its own paths; the Charles River Reservation's paths are for bicycles and Class 1 e-bikes.
Boston's Vision Zero records hold 1,012 crashes involving a bicycle from 2023 through 2025 (City of Boston, Vision Zero crash records), a count the record does not split by e-bike; the separated lanes and paths that keep you out of traffic are mapped by neighborhood in the table.
Boston's e-bike incentive and Bluebikes
The City's voucher program is closed. Boston's E-Bikes Incentive Program gave vouchers of $800 for a standard e-bike, $1,200 for income-eligible applicants, and $1,100 or $1,500 for a cargo e-bike, to older adults, income-eligible residents and adults with disabilities (City of Boston, E-Bikes Incentive Program).
Its page, read on October 23, 2026, says "Applications are closed": the City has run four rounds and provided 1,167 vouchers, and because the pilot is grant-funded, "we do not have application rounds planned afterwards" (City of Boston, E-Bikes Incentive Program).
The state program is shut too: "The 2025 Statewide E-Bike Voucher Program is now closed and not expected to re-open in 2026" (MassCEC).
Bluebikes has e-bikes, and they cost by the minute. Bluebikes' e-bikes are pedal-assist with "speeds of up to 18 mph" (Bluebikes, meet the ebike). An annual membership is $133.50 a year, and each e-bike minute costs a member $0.10, against $0.33 on a single trip (Bluebikes pricing).
Rent or own, in numbers. Ride a Bluebikes e-bike 20 minutes each way on 250 working days and you buy 10,000 minutes a year: $1,134 with the membership, by our arithmetic on those published prices. That is the price of the SX20 in about 14 months. By those numbers, Bluebikes suits the occasional and the one-way ride, and owning suits the daily commute.
Every neighborhood
All 26 of the City's planning neighborhoods, which together cover 99.4% of Boston's land. Terrain is the band from the hills section, and the steepest block is the steepest one-way climb we measured there: a block whose end-to-end grade is at least 60% of its steepest 30 meters, so a short steep stretch inside a gentler block, as on Cranston Street and Alna Place, does not set the figure.
Lanes and paths are the separated lanes and off-street paths in the City's 2024 inventory (City of Boston, Existing Bike Network (2024)); thefts are Boston police bicycle-theft reports from 2023 through 2025, a year, per 1,000 residents (BPD crime incident reports).
| Neighborhood | Terrain | Blocks 8% or steeper | Steepest block | Separated lanes and paths | Bike thefts a year per 1,000 residents |
|---|---|---|---|---|---|
| Allston | rolling | 1.5% | 14.3% | 8.0 mi | 0.4 |
| Back Bay | flat | 0.4% | 7.5% | 4.4 mi | 1.62 |
| Bay Village | too few blocks | 0.0% | 4.2% | 0.4 mi | no City figure |
| Beacon Hill | steep | 17.8% | 14.9% | 2.0 mi | 0.54 |
| Brighton | steep | 13.9% | 19.3% | 5.6 mi | 0.82 |
| Charlestown | hilly | 12.1% | 17.3% | 3.7 mi | 0.64 |
| Chinatown | flat | 0.0% | 4.1% | 0.6 mi | 0.47 |
| Dorchester | hilly | 8.0% | 17.8% | 9.8 mi | 0.41 |
| Downtown | rolling | 1.8% | 10.7% | 2.8 mi | 2.77 |
| East Boston | rolling | 5.9% | 17.2% | 7.5 mi | 0.25 |
| Fenway | flat | 1.4% | 8.3% | 7.2 mi | 0.4 |
| Harbor Islands | too few blocks | 9.1% | 7.0% | 4.3 mi | no City figure |
| Hyde Park | steep | 12.7% | 17.4% | 4.8 mi | 0.08 |
| Jamaica Plain | steep | 13.3% | 18.1% | 9.4 mi | 0.95 |
| Leather District | too few blocks | 0.0% | 2.1% | 0.0 mi | no City figure |
| Longwood | rolling | 1.6% | 7.1% | 1.0 mi | 1.02 |
| Mattapan | hilly | 11.3% | 13.2% | 2.3 mi | 0.07 |
| Mission Hill | steep | 19.9% | 21.1% | 0.1 mi | 0.72 |
| North End | rolling | 2.5% | 11.2% | 1.2 mi | 0.44 |
| Roslindale | steep | 19.5% | 18.5% | 1.9 mi | 0.02 |
| Roxbury | hilly | 6.2% | 13.8% | 8.1 mi | 0.6 |
| South Boston | rolling | 4.2% | 20.1% | 7.0 mi | 1.18 |
| South Boston Waterfront | flat | 0.0% | 2.4% | 4.6 mi | 0.56 |
| South End | flat | 0.0% | 5.8% | 1.8 mi | 3.08 |
| West End | flat | 1.1% | 5.0% | 2.9 mi | 0.79 |
| West Roxbury | hilly | 10.8% | 18.4% | 5.4 mi | 0.19 |
Your neighborhood may go by another name. The City publishes its neighborhoods in more than one vocabulary (wards, Main Street districts, ZIP codes), and OpenStreetMap carries the place names residents use, so we placed 317 names from 11 such vocabularies against these 26 by land area. Most fall inside one row above; 120 of them lie outside the city limits, which this page does not cover (City of Boston, neighborhood boundaries).
Why buy it here
Shipping is free to Boston and anywhere in the contiguous United States. Your order is dispatched within 1–3 business days of confirmation, and most e-bikes arrive within 5–10 business days after dispatch (shipping policy).
A bike that arrives damaged is our problem to fix. Note any damage with the driver, send us photos within 48 hours of delivery, and we take it from there (refund policy).
The maker's warranty runs through us. A battery that won't hold a charge, an error code on the display, a part that gives out: you write to us, and we take the claim to the maker for you (refund policy).
People answer the mail. Write to support@redtailebikes.com, or to sales@redtailebikes.com before you buy, and expect a reply within one business day (contact); the company behind the store is the one named in our terms of service.
Pay with Shop Pay or Google Pay, or Apple Pay in Safari.
Every figure about a bike on this page is its maker's own, read on the maker's site on October 24, 2026; if our listing and the maker ever disagree on a spec, we treat it as our mistake and fix it.
The SX20 at $1,299 folds for the train, climbs on 750 W and is built to IP67. It ships free to Boston.
Buy the SX20 for the T and the hillQuestions Boston riders ask
Is Boston a good city to ride an electric bike in?
For most trips, yes. The median street block pitches 2.2%, the City counts 243.8 miles of bike network, and the T takes a folded bike on every service at every hour. The hard parts are specific: six steep neighborhoods, 958 hours a year at or below freezing at Logan, and stairs at home. Each one has its own bike in the picks, by problem.
What is the best e-bike for Boston?
The one built for the hardest part of your ride. For the T, the folding VTUVIA SX20 at $1,299; for stairs, the CMB 8-Speed, 60 lb with rack and fenders; for a steep street, the Zeal XT8, which holds 13.0 mph on the steep neighborhoods' hard block for a 190 lb rider; for winter, the Foldtan M-160; for heavy loads, the Graoopro; and after years off a bike, the Citytri E-310 trike.
Are throttle e-bikes legal in Massachusetts?
Yes. A Class 2 e-bike's motor "may be used exclusively to propel the bicycle," up to 20 mph (G.L. c.90 §1), and every pick on this page has a throttle. The exception is state parkland: DCR's paths allow only Class 1 bikes, the pedal-only kind (302 CMR 12.12(4)).
Are Class 3 e-bikes legal in Massachusetts?
No. The state's definition covers Class 1 and Class 2 only, both of which stop helping at 20 mph (G.L. c.90 §1), so a 28 mph Class 3 bike is not an electric bicycle in Massachusetts. Bills to add Class 3 are pending, and none has passed as of October 24, 2026 (what is pending).
Do I need a license to ride an e-bike in Massachusetts?
No. Massachusetts law says "The definition of 'Motor vehicles' shall not include electric bicycles" (G.L. c.90 §1), so the driver's license rules do not reach a Class 1 or Class 2 e-bike.
Do you have to register an e-bike in Massachusetts?
No. Registration applies to motor vehicles and to mopeds, and the 2022 act that created the e-bike classes took electric bicycles out of both definitions (St. 2022, c.176).
Does Massachusetts require e-bike insurance?
Not as a vehicle. An e-bike is not a motor vehicle in Massachusetts (G.L. c.90 §1), so the motor-vehicle insurance rules do not apply to it. Whether your home or renter's policy covers the bike itself is a question for your insurer.
Do I need a helmet in Massachusetts?
If you are 16 or younger, yes, as a rider or as a passenger (G.L. c.85 §11B). Over 16, the law leaves it to you. The economic development bill now in conference would require a helmet for every rider of a bike designed to go faster than 20 mph (what is pending).
How old do you have to be to ride an electric bicycle in Massachusetts?
State law sets no minimum age for a Class 1 or Class 2 e-bike; riders 16 and younger must wear a helmet. Three makers here set their own: VTUVIA over 16 for the SX20, Qiolor not under 16 on the road, and DWMEIGI no riders under 18. The pending bill would bar riders under 16 (House) or 14 and under (Senate) from every powered device (what is pending).
Can you ride an e-bike on the sidewalk in Boston?
No. In Massachusetts, "electric bicycles shall not be ridden or operated on sidewalks" (G.L. c.85 §11B¾(b)), whatever a city allows for pedal bikes.
Are e-bikes allowed on DCR trails?
Only Class 1 e-bikes, and only on improved DCR trails at least 8 feet wide (302 CMR 12.12(4)). Natural-surface trails are closed to e-bikes unless their owner permits them after a public hearing (G.L. c.85 §11B¾(d)). A bike with a throttle is Class 2, so none of the picks here may use DCR's trails.
Can you take a bike on the Commuter Rail in Boston?
Yes, at the conductor's direction: the MBTA's rule is to "Follow the conductor's instructions to board with your bike or micromobility device" (MBTA). A completely folded bike rides every MBTA service at all times; the transit picks all fold.
Are Boston's Bluebikes electric?
Some are. Bluebikes runs pedal-assist e-bikes with "speeds of up to 18 mph" (Bluebikes), and an annual member pays $0.10 a minute on top of the $133.50 membership (Bluebikes pricing). Rent or own puts a daily commute in numbers.
Can electric bikes really be ridden in the snow?
Yes, with the right bike and some upkeep. The City's own advice is to wipe the salt off the wheels, chain and gears after every ride and to test the brakes, because snow on the wheels can stop them working (City of Boston, winter biking). For snow and slush, the winter picks all carry 4.0 in tires and hydraulic brakes.
Is it safe to bike in Boston?
Boston's Vision Zero records hold 1,012 crashes involving a bicycle from 2023 through 2025, a count that does not separate e-bikes (City of Boston). The City's network has 33.4 miles of lanes separated from traffic and 75.7 miles of off-street paths, and the neighborhood table shows where they are.
Where can I buy an electric cargo bike in Boston?
Every bike in the cargo picks ships free to Boston from our store: the Graoopro, rated 450 lb on two wheels, and two trikes rated 440 lb total and 450 lb. To see bikes in person first, the Massachusetts e-bike shop directory lists stores across the state, and the Boston e-bike shop directory the ones inside the city and just past its line.
When was the current Massachusetts e-bike law passed?
The e-bike classes, the sidewalk ban and the labeling rule arrived in one act, approved on August 10, 2022, and its labeling requirement took effect on January 1, 2023 (St. 2022, c.176).
I won a Boston e-bike voucher. What should I buy?
Buy from one of the City's participating bike shops: the voucher applies only to "Class 1 and Class 2 standard e-bikes available at the participating bike shops," never to a Class 3 bike (City of Boston, E-Bikes Incentive Program). Then match the bike to your problem with the sections above: the tests work the same at any shop.
The bottom line
Start with the hardest part of your ride, and the bike follows from it:
- The T: the VTUVIA SX20 at $1,299, or the CY20 Pro at $519 on a tight budget.
- The stairs: the VTUVIA CMB 8-Speed at $1,399, 60 lb with rack and fenders.
- A steep street: the VTUVIA Zeal XT8 at $1,399, or the full-suspension Himiway A7 at $1,999.
- February: the Addmotor Foldtan M-160 at $1,499, or the Qiolor TIGER PLUS at $2,499 for the most machine.
- Heavy loads: the Addmotor Graoopro at $1,499, or the Eunorau NEW-TRIKE 2.0 on three wheels.
- Years off a bike: the Addmotor Citytri E-310 at $1,599, the DWMEIGI Hera from 4 ft 11 in, or the VTUVIA E-Cozy.
Every one is legal to ride in Boston as it ships, every one ships free, and if you are still between two, write to support@redtailebikes.com with your street, your weight and your height, and we will tell you which one we would buy.
The Zeal XT8 at $1,399 holds the most speed our model computes for any pick on Boston's hard blocks, 13.0 mph for a 190 lb rider. It ships free to Boston.
Buy the Zeal XT8 for the hill homeLimitations
- The speeds are computed, not ridden. Each comes from a published cycling power model on the maker's rated watts and weight, with a rider pedaling at half of an untrained man's critical power; real speed moves with tire pressure, wind, the gear you choose and how hard you pedal. The model holds a motor's rated power constant, so it cannot credit the CMB 8-Speed's gears, and it gives the trikes the drag and rolling losses of a bicycle, which flatters their figures.
- Fitness rests on twenty men. The critical-power figures come from one study of twenty men; "easy" as half of it is this page's choice, and the study's untrained men still played sport weekly.
- Two trikes have no speed figure. The NEW-TRIKE 2.0's and the Hera's makers print no weight on their product pages, so no climbing speed is computed for them.
- Some makers print two figures for one thing. Where they do (the CMB 8-Speed's and the Foldtan M-160's load ratings, the TIGER PLUS's weight, height range and load in its page and manual), this page prints both and plans on the lower.
- A grade is the street's, not your route's. Grades are measured on street blocks with a drivable road along them in OpenStreetMap; alleys count, and stairways and footpaths do not. Eight of the steepest blocks were also checked on aerial imagery: three show as streets with homes facing them, one as an alley, one as a footpath, which is left out of every count, and the rest are hidden by trees or rooftops (the hills section names them).
- The neighborhood figures are the City's. Population and renter shares are City estimates on the 2019-2023 American Community Survey; theft counts are police reports, 292 of them without a usable location; crash records do not separate e-bikes.
- The law can change. The pending state bills and City dockets are dated October 24, 2026, and their final text, if any passes, may differ from what is described here.
- Prices and stock change. Our prices and the makers' stock were read on October 24, 2026.
When this page goes stale: a new USGS lidar release or City street file, a change to any pick's price, stock or maker figures, a new MBTA bike rule, the enactment of the economic development bill or either Boston docket, or NOAA's 2001-2030 normals. Any of those is a reason to re-check the figures above.
Source register
Every source this page relies on, with its authority tier and the date we read it, so you can check any figure at the body that published it.
| Source | Tier | What it supports here | Read |
|---|---|---|---|
| 1. G.L. c.90 §1 | T1 | the e-bike definition, Class 1 and 2 at 20 mph, 750 W, and e-bikes outside 'motor vehicles' | October 23, 2026 |
| 2. G.L. c.90 §1B | T1 | the moped rule: age 16 and a license | October 23, 2026 |
| 3. G.L. c.85 §11B | T1 | the helmet rule for riders 16 and under, the lights after dark, and the fine and impoundment for a violation | October 23, 2026 |
| 4. G.L. c.85 §11B¾ | T1 | no sidewalks, natural-surface trails, the label and the tamper rule | October 23, 2026 |
| 5. St. 2022, c.176 | T1 | the act that created the e-bike classes, approved August 10, 2022 | October 23, 2026 |
| 6. H.5576 bill history | T1 | the economic development bill's e-bike sections and its conference committee | October 24, 2026 |
| 7. S.3228 (Senate text) | T1 | the Senate's version of the e-bike sections | October 24, 2026 |
| 8. S.3168 | T1 | the Senate committee's micromobility bill and where it stands | October 24, 2026 |
| 9. H.3758 | T1 | the Class 3 bill and where it stands | October 24, 2026 |
| 10. S.3077 | T1 | the Governor's micromobility bill and its study order | October 24, 2026 |
| 11. 302 CMR 12.00 | T1 | DCR's Class-1-only rule for its trails, and where Class 2 bikes may ride | October 23, 2026 |
| 12. DCR e-bike locations | T1 | the Charles River Reservation among DCR's e-bike locations | October 23, 2026 |
| 13. Boston Code 17-22 | T1 | the delivery-provider ordinance | October 23, 2026 |
| 14. Docket 2025-0407 | T1 | the delivery ordinance's passage and effective date | October 24, 2026 |
| 15. Docket 2026-0325 | T1 | the pending delivery restriction | October 24, 2026 |
| 16. Docket 2026-0326 | T1 | the pending all-e-bikes ordinance | October 24, 2026 |
| 17. City of Boston, winter biking | T1 | the City's winter riding advice | October 23, 2026 |
| 18. Boston E-Bikes Incentive Program | T1 | the voucher amounts, the four rounds, and that applications are closed | October 23, 2026 |
| 19. MassCEC e-bike vouchers | T1 | the statewide program's closure | October 23, 2026 |
| 20. BPD crime incident reports | T1 | bicycle theft counts, 2023-2025 | October 23, 2026 |
| 21. Vision Zero crash records | T1 | bicycle crash counts, 2023-2025 | October 23, 2026 |
| 22. Boston population estimates 2025 | T1 | population and renter shares by neighborhood | October 23, 2026 |
| 23. Boston neighborhood boundaries | T1 | the 26 planning neighborhoods | October 23, 2026 |
| 24. Existing Bike Network (2024) | T1 | network miles by type and DCR ownership | October 23, 2026 |
| 25. 2011 one-foot contours | T1 | the independent check on the lidar grades | October 24, 2026 |
| 26. USGS 3D Elevation Program | T1 | every street grade on this page | October 23, 2026 |
| 27. USGS NAIP imagery | T1 | the aerial check of the steepest streets | October 24, 2026 |
| 28. OpenStreetMap | T3 | which blocks have a drivable road along them | October 24, 2026 |
| 29. NOAA normals, Logan | T1 | snow, and days with a low at or below freezing | October 23, 2026 |
| 30. NOAA hourly record, Logan | T1 | hours at or below freezing and the wind, 2020-2024 | October 24, 2026 |
| 31. Chorley et al. 2020 | T2 | the pedaling credit and its caveats | October 23, 2026 |
| 32. Meijaard et al. 2007 | T2 | the speed above which the benchmark bicycle steadies itself | October 23, 2026 |
| 33. Martin et al. 1998 | T2 | the cycling power model behind every speed | October 24, 2026 |
| 34. MBTA, bikes on the T | T1 | the fold rule and the rush-hour, Green Line and platform limits | October 23, 2026 |
| 35. MBTA, bikes on the train | T1 | subway car limits and the Commuter Rail rule | October 23, 2026 |
| 36. MBTA, bikes on the bus | T1 | the bus rack and folded bikes on board | October 23, 2026 |
| 37. Bluebikes pricing | T3 | membership and per-minute e-bike prices | October 23, 2026 |
| 38. Bluebikes, meet the ebike | T3 | Bluebikes e-bikes and their top speed | October 23, 2026 |
| 39. Samebike CY20 Pro | T3 | the Samebike CY20 Pro's published figures | October 24, 2026 |
| 40. VTUVIA SX20 | T3 | the VTUVIA SX20's published figures | October 24, 2026 |
| 41. VTUVIA CMB 8-Speed | T3 | the VTUVIA CMB 8-Speed's published figures | October 24, 2026 |
| 42. VTUVIA Zeal XT8 | T3 | the VTUVIA Zeal XT8's published figures | October 24, 2026 |
| 43. VTUVIA E-Cozy | T3 | the VTUVIA E-Cozy's published figures | October 24, 2026 |
| 44. Himiway A7 | T3 | the Himiway A7's published figures | October 24, 2026 |
| 45. Eunorau NEW-TRIKE 2.0 | T3 | the Eunorau NEW-TRIKE 2.0's published figures | October 24, 2026 |
| 46. DWMEIGI Hera | T3 | the DWMEIGI Hera's published figures | October 24, 2026 |
| 47. Qiolor TIGER PLUS | T3 | the Qiolor TIGER PLUS's published figures | October 24, 2026 |
| 48. Addmotor Foldtan M-160 | T3 | the Addmotor Foldtan M-160's published figures | October 24, 2026 |
| 49. Addmotor Graoopro | T3 | the Addmotor Graoopro's published figures | October 24, 2026 |
| 50. Addmotor Citytri E-310 | T3 | the Addmotor Citytri E-310's published figures | October 24, 2026 |
| 51. Playcut | T4 | the tool the cover scene was generated with | October 24, 2026 |
| 52. Wikimedia Commons, Longfellow Bridge photograph | T4 | the cover scene's reference photograph | October 24, 2026 |
| 53. Qiolor TIGER PLUS manual | T3 | the TIGER PLUS's own age rule | October 24, 2026 |
| 54. DWMEIGI Hera manual | T3 | the Hera's own age rule | October 24, 2026 |
References
- General Court of the Commonwealth of Massachusetts. General Laws, Chapter 90, Section 1, Definitions, definitions of Electric bicycle, Class 1 and Class 2 electric bicycle, Motor vehicles. August 10, 2022. Accessed October 23, 2026. https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXIV/Chapter90/Section1
- General Court of the Commonwealth of Massachusetts. General Laws, Chapter 90, Section 1B, Motorized bicycles; operation regulations, first paragraph. August 10, 2022. Accessed October 23, 2026. https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXIV/Chapter90/Section1B
- General Court of the Commonwealth of Massachusetts. General Laws, Chapter 85, Section 11B, Bicycle operators; rights and duties, clause (2)(iii), clause (8) and the penalty paragraph. August 10, 2022. Accessed October 23, 2026. https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXIV/Chapter85/Section11B
- General Court of the Commonwealth of Massachusetts. General Laws, Chapter 85, Section 11B3/4, Electric bicycles; rights, privileges, duties; regulations, subsections (b), (d), (f), (g). August 10, 2022. Accessed October 23, 2026. https://malegislature.gov/Laws/GeneralLaws/PartI/TitleXIV/Chapter85/Section11B3~4
- General Court of the Commonwealth of Massachusetts. Acts of 2022, Chapter 176, An Act relative to Massachusetts's transportation resources and climate, sections 14-19 and 63; approval line. August 10, 2022. Accessed October 23, 2026. https://malegislature.gov/Laws/SessionLaws/Acts/2022/Chapter176
- General Court of the Commonwealth of Massachusetts. Bill H.5576, An Act relative to economic development in the commonwealth (194th General Court), Bill History; text sections 91-109, 108 (c.90 §64, incl. (h) speed limits and fines), 148. July 30, 2026. Accessed October 24, 2026. https://malegislature.gov/Bills/194/H5576
- General Court of the Commonwealth of Massachusetts. Bill S.3228 (Senate reprint of H.5576), text sections 140-162, 160 (c.90 §64, incl. (h) speed limits and fines), 330-331. July 24, 2026. Accessed October 24, 2026. https://malegislature.gov/Bills/194/S3228
- General Court of the Commonwealth of Massachusetts. Bill S.3168, An Act to enhance the safe use of micromobility devices, Bill History. July 6, 2026. Accessed October 24, 2026. https://malegislature.gov/Bills/194/S3168
- General Court of the Commonwealth of Massachusetts. Bill H.3758, An Act relative to class 3 electric bicycles, Bill History. March 19, 2026. Accessed October 24, 2026. https://malegislature.gov/Bills/194/H3758
- General Court of the Commonwealth of Massachusetts. Bill S.3077, An Act to enhance the safe use of micromobility devices (Governor's message), Bill History. July 22, 2026. Accessed October 24, 2026. https://malegislature.gov/Bills/194/S3077
- Massachusetts Department of Conservation and Recreation. 302 CMR 12.00, Parks and Recreation Rules, 302 CMR 12.12(4) and (5). Accessed October 23, 2026. https://www.mass.gov/doc/302-cmr-1200-parks-and-recreation-rules/download
- Massachusetts Department of Conservation and Recreation. E-bikes on DCR property: locations, Charles River Reservation entry. Accessed October 23, 2026. https://www.mass.gov/e-bikes-on-dcr-property/locations
- City of Boston (American Legal Publishing). City of Boston Code, Ordinances, 17-22, Road Safety and Accountability for Delivery Providers, 17-22.2 and 17-22.5. April 2, 2025. Accessed October 23, 2026. https://codelibrary.amlegal.com/codes/boston/latest/boston_ma/0-0-0-16416
- Boston City Council. Docket #0407, Ordinance for Road Safety and Accountability for Delivery Providers, history: April 2, 2025; amended ordinance 17-22.9. April 2, 2025. Accessed October 24, 2026. https://boston.legistar.com/LegislationDetail.aspx?ID=39648&GUID=895C229C-B1F8-42F9-A0CB-BE2EF03565C4
- Boston City Council. Docket 2026-0325, Ordinance amending City of Boston Code, Ordinances, 17-22, history: February 11 and April 8, 2026. February 9, 2026. Accessed October 24, 2026. https://boston.legistar.com/LegislationDetail.aspx?ID=41817&GUID=4F9B87B3-6292-49D4-AE0B-E9A31F575806
- Boston City Council. Docket 2026-0326, Ordinance Regulating all E-bikes in the City of Boston, history: February 11, 2026. February 9, 2026. Accessed October 24, 2026. https://boston.legistar.com/LegislationDetail.aspx?ID=41825&GUID=46DB544E-433E-4494-915E-79371DCBE987
- City of Boston, Boston Bikes. Winter biking, Keeping your bike in good shape; Riding safely. Accessed October 23, 2026. https://www.boston.gov/departments/boston-bikes/winter-biking
- City of Boston, Transportation Department. Boston E-Bikes Incentive Program, Applications; Vouchers; FAQ. Accessed October 23, 2026. https://www.boston.gov/departments/transportation/boston-e-bikes-incentive-program
- Massachusetts Clean Energy Center. Electric Bicycles, program status notice. Accessed October 23, 2026. https://goclean.masscec.com/clean-energy-solutions/electric-bicycles/
- City of Boston, Boston Police Department. Crime Incident Reports (2023 to present), OFFENSE_CODE 616, OCCURRED_ON_DATE 2023-01-01 to 2025-12-31. October 21, 2026. Accessed October 23, 2026. https://data.boston.gov/dataset/6220d948-eae2-4e4b-8723-2dc8e67722a3
- City of Boston, Vision Zero. Vision Zero Crash Records, mode_type bike, dispatch_ts 2023-2025. Accessed October 23, 2026. https://data.boston.gov/dataset/7b29c1b2-7ec2-4023-8292-c24f5d8f0905
- City of Boston Planning Department, Research Division. Boston Population Estimates 2025 Neighborhood Level, B25042 renter-occupied units; B01001 population. January 1, 2025. Accessed October 23, 2026. https://data.boston.gov/dataset/2025-boston-population-estimates-neighborhood-level
- City of Boston Planning Department. Boston Neighborhood Boundaries, 26 polygons. Accessed October 23, 2026. https://data.boston.gov/dataset/bpda-neighborhood-boundaries
- City of Boston, Transportation Department. Existing Bike Network (2024), FeatureServer layer 0; facility type and owner fields. January 1, 2024. Accessed October 23, 2026. https://data.boston.gov/dataset/existing-bike-network-2024
- City of Boston, Department of Innovation and Technology. 2011 Contours - 1ft, One Foot Contours layer. April 1, 2011. Accessed October 24, 2026. https://data.boston.gov/dataset/2011-contours-1ft
- United States Geological Survey. 3D Elevation Program, 1-meter DEM, project MA_CentralEastern_2021_B21. January 15, 2023. Accessed October 23, 2026. https://www.usgs.gov/3d-elevation-program
- United States Geological Survey. USGSNAIPImagery ImageServer, exportImage around each block. Accessed October 24, 2026. https://imagery.nationalmap.gov/arcgis/rest/services/USGSNAIPImagery/ImageServer
- OpenStreetMap contributors. OpenStreetMap data (ODbL), highway ways in Boston's envelope, osm_base 2026-10-24. October 24, 2026. Accessed October 24, 2026. https://www.openstreetmap.org/copyright
- NOAA National Centers for Environmental Information. U.S. Climate Normals 1991-2020, annual/seasonal, USW00014739, ANN-SNOW-NORMAL, ANN-SNOW-AVGNDS-GE010TI, ANN-TMIN-AVGNDS-LSTH032. May 4, 2021. Accessed October 23, 2026. https://www.ncei.noaa.gov/data/normals-annualseasonal/1991-2020/access/USW00014739.csv
- NOAA National Centers for Environmental Information. Local Climatological Data, station 72509014739, FM-15 hourly reports, 2020-2024. January 1, 2025. Accessed October 24, 2026. https://www.ncei.noaa.gov/access/services/data/v1?dataset=local-climatological-data&stations=72509014739&startDate=2024-01-01&endDate=2024-12-31&dataTypes=HourlyWindSpeed,HourlyDryBulbTemperature&format=csv&units=standard
- European Journal of Applied Physiology. Chorley A, Bott RP, Marwood S, Lamb KL. Physiological and anthropometric determinants of critical power, W' and the reconstitution of W' in trained and untrained male cyclists, volume 120, issue 11, pages 2349-2359, Table 1. November 1, 2020. Accessed October 23, 2026. https://doi.org/10.1007/s00421-020-04459-6
- Proceedings of the Royal Society A. Meijaard JP, Papadopoulos JM, Ruina A, Schwab AL. Linearized dynamics equations for the balance and steer of a bicycle: a benchmark and review, volume 463, issue 2084, pages 1955-1982 (weave speed 4.292 m/s). June 11, 2007. Accessed October 23, 2026. https://doi.org/10.1098/rspa.2007.1857
- Journal of Applied Biomechanics. Martin JC, Milliken DL, Cobb JE, McFadden KL, Coggan AR. Validation of a mathematical model for road cycling power, volume 14, issue 3, pages 276-291. August 1, 1998. Accessed October 24, 2026. https://doi.org/10.1123/jab.14.3.276
- Massachusetts Bay Transportation Authority. Bikes and Micromobility Devices, Folding Bikes; Non-folding Bikes. Accessed October 23, 2026. https://www.mbta.com/bikes
- Massachusetts Bay Transportation Authority. Bringing Your Bike on the Train, Subway; Commuter Rail. Accessed October 23, 2026. https://www.mbta.com/bikes/bringing-your-bike-the-train
- Massachusetts Bay Transportation Authority. Bringing Your Bike on the Bus, rack and folding paragraphs. Accessed October 23, 2026. https://www.mbta.com/bikes/bringing-your-bike-the-bus
- Bluebikes (Lyft, for the Bluebikes municipalities). Pricing, plan table and Ebike prices row. Accessed October 23, 2026. https://bluebikes.com/pricing
- Bluebikes (Lyft, for the Bluebikes municipalities). Meet the Ebike, Feel the Boost. Accessed October 23, 2026. https://bluebikes.com/how-it-works/meet-the-ebike
- Samebike. Samebike CY20 Pro, product page, specifications and description. Accessed October 24, 2026. https://us.samebike.com/products/cy20-pro-portable-commuter-powerful-500w-electric-bike
- VTUVIA. VTUVIA SX20, product page, specifications and description. Accessed October 24, 2026. https://vtuviaebike.com/products/sx20-foldable-step-through-electric-bike
- VTUVIA. VTUVIA CMB 8-Speed, product page, specifications and description. Accessed October 24, 2026. https://vtuviaebike.com/products/cmb-mid-drive-500-watt-electric-city-bike-vtuvia-ebike
- VTUVIA. VTUVIA Zeal XT8, product page, specifications and description. Accessed October 24, 2026. https://vtuviaebike.com/products/zeal-xt8-high-power-step-through-ebike-for-hilly-commutes-and-long-distance-riding
- VTUVIA. VTUVIA E-Cozy, product page, specifications and description. Accessed October 24, 2026. https://vtuviaebike.com/products/vtuvia-e-cozy-most-comfortable-electric-bike
- Himiway. Himiway A7, product page, specifications and description. Accessed October 24, 2026. https://himiwaybike.com/products/himiway-a7-commuter-ebike
- Eunorau. Eunorau NEW-TRIKE 2.0, product page, specifications and description. Accessed October 24, 2026. https://eunorau-ebike.com/products/new-trike-2-0
- DWMEIGI. DWMEIGI Hera, product page, specifications and description. Accessed October 24, 2026. https://dwmeigi.com/products/mg708-hera-urban-electric-tricycle
- Qiolor. Qiolor TIGER PLUS, product page, specifications and description. Accessed October 24, 2026. https://qiolor.com/products/tiger-plus
- Addmotor. Addmotor Foldtan M-160, product page, specifications and description. Accessed October 24, 2026. https://www.addmotor.com/products/foldtan-m-160
- Addmotor. Addmotor Graoopro, product page, specifications and description. Accessed October 24, 2026. https://www.addmotor.com/products/graoopro
- Addmotor. Addmotor Citytri E-310, product page, specifications and description. Accessed October 24, 2026. https://www.addmotor.com/products/citytri
- Playcut. Playcut, home. Accessed October 24, 2026. https://playcut.ai
- Wikimedia Commons (photograph by 4300streetcar). File:Longfellow Bridge with Red Line Train Oct 2024.jpg, file page. October 5, 2024. Accessed October 24, 2026. https://commons.wikimedia.org/w/index.php?curid=153693626
- Qiolor. TIGER Plus Electric Bicycle Instruction Manual, p. 3, Warning 1. June 28, 2024. Accessed October 24, 2026. https://cdn.shopify.com/s/files/1/0852/9231/9010/files/TIGER_PLUS_Manual.pdf?v=1719566625
- DWMEIGI. User Manual MG708 HERA, p. 5. March 15, 2023. Accessed October 24, 2026. https://cdn.shopify.com/s/files/1/0590/4246/3929/files/User_Manual_For_MG708.pdf?v=1678869004
Image credit: the cover's evening scene of the Longfellow Bridge was generated with Nano Banana Pro on Playcut from 4300streetcar's photograph of a Red Line train on the bridge (CC BY 4.0), adapted in light, season and framing; its type was set in-house. Every bike and trike on this page is shown in its maker's own product photograph.

































Share:
eBike Shops in Louisville (2026): 11 Verified Stores
Qiolor Tiger Plus Review 2026: Two Seats, 1,680 Wh