Addmotor Triketan M-330F Folding Trike

The full-size errand trike that surrenders to a car trunk: fold the M-330F and take the three-wheel stability wherever the RV goes.

The errand trike that packs down: torque-sensed 750W power and a UL-certified battery, folding to 46 × 33 × 30 inches.

Quick answer

The Triketan M-330F folds the M-330's formula: torque-sensed 750W powertrain, UL-certified 48V 20Ah Samsung battery, differential and parking brake, on a frame that folds to a published 46 × 33 × 30 inches. $2,399 at Redtail — Addmotor's own price — free shipping, warranty claims filed for you. For errand riders who also travel.

Add the Triketan M-330F to your cartAdds the Yellow build — pick a different color or version in the options above.

Folds46 × 33 × 30 in published
750WRear motor, torque sensor
960Wh48V 20Ah Samsung, UL-certified
TektroDiscs on all 3 wheels
450 lbPayload: 350 rider + 100 basket

Why the Triketan M-330F

Fold

A trike-sized problem, folded flat

Trikes don't fit bike racks, hatchbacks, or elevators — normally. The M-330F's frame hinges and its locking stem drops, taking the machine to a published 46 × 33 × 30 in (saddle off). That's SUV cargo, pickup bed, and RV bay territory for a full-payload trike, and Addmotor prints the numbers so you can measure first.

Braking

Tektro, named, at every corner

The F's table specifies Tektro mechanical discs on each wheel — the branded stopping hardware its rigid sibling's table leaves generic — plus the parking brake that makes loading on slopes civilized. On 112 lb of trike plus 450 lb of rated payload, named calipers are the right kind of specific.

Assist

The torque sensor keeps its job

Folding usually costs features; the M-330F keeps the range's best one. Pedal-pressure-scaled assist through seven levels means loaded pull-aways feel helped rather than launched, and the 750W hub, 25A controller and 5-inch LCD are the same proven kit as the rest of the family.

Suspension

50mm of travel, published

The F prints its fork figure — 50mm of oil-spring travel — where the rigid M-330's page doesn't. With the narrower 3.0-inch tires, that fork does the pothole work. A differential and the 350+100 payload split complete the spec: it's the classic errand trike, hinges included, corners uncut.

What stands out on the spec sheet

Torque sensor + fold — the only Addmotor trike with both, and the combination the errand-plus-travel buyer actually needs
Tektro-branded mechanical discs and a 50mm-travel oil-spring fork, both published with names and numbers this page's rigid sibling omits
UL 2271 & 2849 claimed, Samsung 20Ah pack labeled UL-certified in the table
A folding stem with a lock (their published feature) — the fold isn't just the frame; the cockpit drops too

Why buy it from Redtail

The price, anchored

$2,399

$600 under the $2,999 list price — the same sale pricing Addmotor runs on its own store, matched here and checked 2026-09-19.

Financing

4 payments

Shop Pay instalments split your order into four interest-free payments at checkout, with longer monthly terms on larger carts where offered.

Free US shipping

$0

Every e-bike and e-trike ships free in the lower 48 — big-box freight included, tracking emailed at dispatch.

We file the warranty claim

Done for you

Something goes wrong, you send us photos and your order number — we file the claim with Addmotor and track it to the finish for you. You never argue with a factory.

US support

Real answers

Sizing, delivery, fit for your state's rules — ask before you order and a US-based team answers, backed by a 2-year Addmotor warranty on frame, motor and 20Ah battery.

Add the Triketan M-330F to your cart

Not sure it fits your space, your ride, or your state's rules? Email support@redtailebikes.com before you order and we'll confirm it — then buy with the button above.

Who the Triketan M-330F fits

It’s your trike if

RV travelers and snowbirds — a full-payload (350+100 lb) trike that folds to 46 × 33 × 30 in is the storable configuration of the classic format
Riders who want the folding trike with the strongest published brake spec: Tektro-named calipers at all three wheels, plus the family parking brake
The same wide 5'2"–6'4" fit as the rigid M-330, with the same 31–38 in saddle range and 16.5 in standover
Torque-sensor loyalists — among Addmotor's two folding trikes, only the M-330F has one (the Citytri runs cadence)

Riding a different ride? We stock it

The budget leads and you can live with cadence assist — the Citytri E-310 folds smaller for $700 less.
It will never actually leave the garage — the Triketan M-330 spends the same money on the Standard/Mini frame choice and 4.0-inch tires.

Straight answers before you order

Folding changes the shape, not the lift — 112 lb still applies.

The fold is for fitting a trunk, an RV bay or a hallway, and there it works as published; for loading, plan on two people or a ramp, the same as every full-size trike we sell.

Addmotor's folded dimensions are measured without the saddle — their own footnote.

Read the printed 46 × 33 × 30 as 'plus a few inches or an Allen key', and measure your space against that honest number before ordering — we print the footnote so you can.

The F runs 3.0-inch tires against the rigid M-330's 4.0s.

The 50mm ADDSHOX fork carries the comfort load the extra inch of rubber otherwise would, and the narrower casings are part of what makes the folded package fit where the rigid one can't.

Addmotor has suspended trike shipments to New York City's five boroughs.

Everywhere else in the lower 48 ships free; NYC buyers, ask us first and we'll confirm current status.

What you get with the order

Shipping

Free shipping on every electric bike within the contiguous United States (lower 48).

Orders are prepared and dispatched within 1–3 business days. Most e-bikes arrive within 5–10 business days after dispatch, depending on location.

Ships via trusted parcel and freight carriers — UPS, FedEx, and LTL freight for larger items — with tracking emailed at dispatch. Trikes ship large; an adult signature is required at delivery.

Delivery protection

Inspect your shipment at delivery. Damage, defects, or incorrect items must be reported with photos within 48 hours; claims submitted after this window are not accepted.

Trikes with power, charging, or component issues are covered under the manufacturer warranty; Redtail coordinates repair or replacement remotely at no cost to the customer.

Returns

Addmotor's own return policy applies when you buy direct: 14 days, under 10 miles on the odometer, and a condition-based 10–30% restocking fee they set after inspection. Buy here and Redtail's terms apply instead — unopened orders within 3 days of delivery at a flat 15% restocking fee, a number you know before you pay, never a grade handed down after. Full terms: Redtail Refund & Return Policy.

Alaska, Hawaii, U.S. territories, P.O. boxes, and remote areas may incur extra charges or be excluded — contact us before ordering. Addmotor has suspended e-bike and e-trike shipments to New York City (all five boroughs) under its current shipping policy, so we cannot deliver this model to NYC addresses right now — email us and we'll confirm status before you order. Full terms: Redtail Shipping Policy · Redtail Refund & Return Policy. Addmotor publishes its own shipping and return terms, which apply to orders placed directly with Addmotor, not to orders placed here.

Owning it in your state

Built for neighborhoods, paths and errand routes: fully operable pedals, assistance capped at 20 mph, and a 750-watt rated motor — right at the figures the federal low-speed electric bicycle definition (15 U.S.C. § 2085: 'less than 750 watts', less than 20 mph on motor power alone) is written around. States set the rules for where three-wheelers ride and who may carry a passenger. The details for your state are in our state-by-state e-bike law guide.

How the Triketan M-330F compares

All figures are Addmotor's own published specs, read from each model's archived product page and spec tables on 2026-08-24.

Spec	Triketan M-330F	Triketan M-330	Citytri E-310	Grandtan M-340
Price	$2,399	$2,399	$1,699	$2,399
Motor	750W rear-drive hub	750W rear-drive hub	750W rear-drive hub	48V 750W rear-mounted hub, torque sensor
Battery	48V 20Ah (960Wh) Samsung cells, UL-certified per Addmotor's table	48V 20Ah (960Wh) Samsung cells, UL-certified per Addmotor's table	48V 20Ah (960Wh), UL-certified per Addmotor	48V 20Ah (960Wh) Samsung cells, UL-certified per Addmotor
Range (claimed)	Up to 85 miles claimed (PAS 1; estimates per Addmotor's own policy)	Up to 85 miles claimed (PAS 1; estimates per Addmotor's own policy)	Up to 90 miles claimed (PAS 1; estimates per Addmotor's own policy)	40–85 miles claimed (PAS 1 for the top figure; Addmotor labels range figures estimates)
Top speed	Up to 20 mph	Up to 20 mph	20 mph	20 mph
Brakes	Tektro mechanical disc on all three wheels + parking brake	Mechanical disc on all three wheels + parking brake	Mechanical disc on all three wheels + parking brake	Mechanical disc on all three wheels + parking brake
Differential	Yes — rear differential	Yes — rear differential	Yes — rear differential	Yes — rear differential
Weight	112 lb including battery	112 lb including battery	86 lb including battery	110 lb (50 kg)
Payload	350 lb rider + 100 lb basket	350 lb rider + 100 lb basket	280 lb rider + 80 lb cargo	350 lb rider + 100 lb basket
Rider height	5'2"–6'4"	5'2"–6'4" (Standard) / 5'0"–6'2" (Mini)	5'1"–5'9"	5'2"–6'4"

Source: each model's page on www.addmotor.com, archived 2026-08-29. — = not published by Addmotor for that model. Every column header links to that bike's page here.

Full specifications

Motor	750W rear-drive hub
Battery	48V 20Ah (960Wh) Samsung cells, UL-certified per Addmotor's table
UL claims	UL 2271 & UL 2849 (stat strip)
Range	Up to 85 miles claimed (PAS 1; estimates per Addmotor's own policy)
Top speed	Up to 20 mph
Assist	7 levels, torque sensor; half-twist variable throttle
Brakes	Tektro mechanical disc on all three wheels + parking brake
Differential	Yes — rear differential
Front fork	Oil-spring, 50mm travel
Drivetrain	Shimano 7-speed, KMC stainless chain
Frame	6061 aluminum alloy, folding; locking folding stem
Controller	Addmotor 25A
Display	Addmotor 5-inch LCD
Charger	48V 2.0A 5-pin US DC charger, magnetic
Trike weight	112 lb including battery
Payload	350 lb rider + 100 lb basket
Tires	20×3.0 in
Rider height	5'2"–6'4"
Folded	46 × 33 × 30 in (without saddle)
Saddle height	31–38 in
Standover	16.5 in
Total length	73 in
Total width	33.5 in
Wheelbase	49.5 in
Handlebar height	46–49 in
Front basket	13.5 × 10 × 5 in
Rear basket	20.5 × 16 × 9.5 in
Saddle	Saddle with backrest
Lights	Head- and taillight off the main battery, brake-light function

Specifications as published by Addmotor at www.addmotor.com/products/triketan-m-330f, archived 2026-08-24. Figures are the manufacturer's ratings, not our test results. Metric-to-US conversions are ours and marked in parentheses.

How to read this spec sheet

Where Addmotor's own page prints more than one figure for the same spec, the table above carries the one we could verify twice, and this list names every such case and the figure we chose:

Price: $2,399 is Addmotor's live price; no machine-readable pre-sale price is published, so no compare-at is listed.
Folded size is published 'with out saddle' (their spelling) — plan for the saddle separately or allow extra height.
The F names Tektro brakes and a 50mm fork where the rigid M-330's table is generic on both — each page quoted as printed.
This is Addmotor's only torque-sensor folding trike; its other folder (Citytri) runs a cadence sensor per its own table.

What we counted

We pulled Addmotor's entire US trike collection on 2026-08-24 and counted it: 20 distinct trikes, 20 in stock. Addmotor's US trike lineup counted from its own collection page and per-product structured data: 20 distinct trikes, every one marked in stock on the pull date (one additional metric-market duplicate page of the Citytri E-310 excluded). This listing mirrors that catalog — price and availability are synced against Addmotor's own store rather than guessed.

Redtail original analysis, counted from Addmotor US's public storefront feed on 2026-08-24 (cross-sold accessories and two-wheel bikes excluded).

Warranty — and who deals with the factory (not you)

Component	Coverage
Frame	2 years for the original owner
Battery (20Ah packs)	2 years (13.5Ah and 15Ah packs: 18 months); Addmotor rates its batteries at roughly 800 charge cycles
Motor	2 years (for motors purchased on or after March 1, 2024; 1 year before that date)
Parts & components	1 year — forks, stem, handlebar, headset, seat post, lights, bottom bracket, rims, wheel hub, derailleur, throttle, wiring harness, controller, display and kickstand

What it covers

Defects in materials and craftsmanship for the original owner, on the components above, for bikes bought new. Warranty terms are locked to the policy in force at purchase.

What you must do

Proof of purchase from Redtail (your order confirmation is enough)
Dated photo or video evidence of the fault — Addmotor processes no claim without it
Inspect on delivery: note visible damage on the delivery paperwork before signing, photograph the box and the part, and report it to us immediately — shipping-damage windows are short and carrier-dependent

Not covered

Normal wear and tear — tires, tubes, brake pads, rotors, bearings and similar consumables
Theft, vandalism, or loss
Damage from ignoring the manual, improper assembly, or incorrect adjustment
Unauthorized third-party service or parts (unless approved by Addmotor in advance, with a quote)
Battery damage from power surges, improper or unauthorized chargers, or poor storage
Abuse, neglect, modification, accidents, or use beyond intended purpose
Shipping damage not documented promptly with dated photos (and noted on the Bill of Lading for freight)

Addmotor Limited Warranty issued by Addmotor Tech Inc., as published on its warranty policy page. Start a claim by replying to your Redtail order confirmation with photos or video and your order number — we file the claim with Addmotor and manage it on your behalf; Addmotor ships approved replacement parts within 1–10 business days of an accepted claim.

Frequently asked questions

How small is it folded, really?

Addmotor publishes 46 in long × 33 wide × 30 tall — with the saddle removed, per their own footnote. That fits SUV cargo areas, pickup beds and RV bays comfortably; sedan trunks are case-by-case, so measure yours against those three numbers. The fold is frame-hinge plus locking stem, a two-minute operation once familiar.

M-330F or Citytri — Addmotor's two folding trikes?

$700 and two specs decide it. The M-330F ($2,399) keeps the torque sensor, the 350+100 lb payload, Tektro-named brakes and a 50mm fork. The Citytri ($1,699) folds smaller and lighter (86 vs 112 lb) with a cadence sensor and 280+80 lb rating. Heavier riders, bigger loads and assist-feel buyers take the F; smallest-fold-lightest-lift buyers take the Citytri.

Does folding weaken a trike?

A hinge is always a design responsibility, and the honest evidence here is indirect but real: Addmotor rates the F at the same 350+100 lb payload as its rigid sibling — no derating — and backs the frame with the same 2-year warranty. The lock-equipped folding stem is published as a feature, not a caveat. We'd treat latch checks as part of your pre-ride habit, as with any folder.

Why does this one have Tektro brakes and the rigid one 'mechanical disc'?

We quote each page exactly, and that's genuinely how Addmotor prints them — the F's table names Tektro, the rigid M-330's doesn't name a brand. Whether the rigid bike also ships Tektro hardware is a question for Addmotor, and if it matters to you we'll ask them in writing. What's certain is what's published, and on the F it's certain.

What's it like to lift at 112 lb?

Honest answer: folding solves storage geometry, not gravity. 112 lb is a two-person trunk lift or a one-person ramp job — the battery (removable, several pounds of the total) should come off first, which also protects it. RV travelers typically load it once per trip, which is the usage pattern the F actually fits.

Warranty and delivery?

Addmotor's published terms: 2-year frame (hinge included), 2-year 20Ah battery, 2-year motor, 1-year components; wear items excluded; dated photo or video evidence required. Redtail files and manages claims for every bike bought here. Freight delivery, adult signature, free lower-48, NYC suspended per Addmotor's current policy — inspect before signing and email us within 48 hours with anything wrong.

Buy the Triketan M-330F nowOne click, straight to Shop Pay checkout — 4 interest-free payments available.

Keep looking

Every Addmotor at Redtail · Compare the Triketan M-330 · Compare the Citytri E-310 · Compare the Grandtan M-340 · E-bike laws in your state · Shop electric bikes by type

Primary sources

Addmotor US product page: Addmotor Triketan M-330F Folding eTrike www.addmotor.com/products/triketan-m-330f. Retrieved 2026-08-24.
Addmotor Limited Warranty www.addmotor.com/pages/warranty. Retrieved 2026-08-29.
Addmotor Shipping Guide www.addmotor.com/pages/shipping-guide. Retrieved 2026-08-29.
Addmotor Cancellation & Return Policy www.addmotor.com/pages/cancellation-return-policy. Retrieved 2026-08-29.
Redtail Shipping Policy. Retrieved 2026-08-29.
Redtail Refund & Return Policy. Retrieved 2026-08-29.
Redtail's state-by-state e-bike law guide. Retrieved 2026-08-29.

Specifications and prices are Addmotor's own, reproduced as published from the archived copy of its US product page, with contradictions in its copy flagged rather than resolved silently. Warranty terms are Addmotor's; shipping and return terms on this page are Redtail's. Manufacturer sources are cited by name and address rather than linked, because every link on this page keeps you here.

How we verified this page. Every specification above was read from an archived copy of Addmotor's own US product page (www.addmotor.com/products/triketan-m-330f), retrieved 2026-08-24 with the price cross-checked against the same PDP's structured data the same day. Figures are the manufacturer's ratings, not our test results; where Addmotor's page disagrees with itself, the "How to read this spec sheet" section names each conflict and the figure we chose. Prices are USD, matched to Addmotor's own US store, current at the date shown. Corrections: support@redtailebikes.com.

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