Guides, reviews & rides from Redtail eBikes.

Redtail Journal

Eunorau FAT-HD 2.0 in Army Green on a light studio floor, side view, under the headline 32 models from $799, 30 reviewed in full

Eunorau eBikes (2026): 32 Models, $799 to $4,499

Eunorau ebikes we carry: 32 models from $799 to $4,499, 30 reviewed in full and priced against Eunorau's US store, with range, fit and warranty.

Read moreabout Eunorau eBikes (2026): 32 Models, $799 to $4,499

Alaska eBike laws 2026 cover: NO STATE E-BIKE LAW. WHERE YOU RIDE DECIDES. over Mount McKinley in Denali National Park and Preserve, with the gravel Park Road below

Alaska eBike Laws 2026: No State Definition

Alaska eBike laws 2026: no state statute defines an e-bike. Anchorage allows 750 W, State Park bike trails take Class 1 under 500 W, and 164 towns are read.

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VTUVIA CMB 8-Speed in Metallic Silver on a lit studio floor against a dark wall, side view, under the headline The motor sits at the cranks. and a badge reading 44 miles at 15 mph on the throttle, 180 lb rider, level ground

VTUVIA CMB 8-Speed Review 2026: 175 N·m for $1,399

VTUVIA CMB 8-Speed review: a $1,399 mid-drive step-through with 175 N·m, eight gears and 691.2 Wh; about 44 miles at 15 mph on the throttle.

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Cover reading eBike Shops in Menifee, 2 verified stores, Riverside County, 2026, over Salt Creek at dusk, a still creek curving through green grass toward low hills and a blue mountain ridge

Bike Shops in Menifee CA: 2 Verified eBike Stores

Bike shops in Menifee CA: the 2 that sell e-bikes, the next 4 at 8.5-11.5 miles, the City's 20 mph trail cap, its earbud ban and RTA's bus rules.

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Cover: the Eunorau JUMBO stand-up electric scooter in Orange on a light studio floor. Type: The JUMBO, 1,000 W you ride standing up; 36 miles at 18 mph, 180 lb rider.

Eunorau JUMBO Review: 1,000 W Scooter, 36 Miles

Eunorau JUMBO review: a $1,699 stand-up scooter, 1,000 W and 21.7 mph. Range by speed, bar fit by height, and where state e-bike law puts it.

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Figure 1 of the 1895 US electric bicycle patent, showing a battery in the frame triangle and a motor built into the rear hub

The History of Electric Bikes in America (1895-2026)

The history of electric bikes in America: the 1895 Bolton patent, the 2002 federal law, and the 2026 rules, all read at the original documents.

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Electric bike battery types 2026 cover: 90 LB TO 9 LB. SAME 960 WH. above the US Consumer Product Safety Commission's diagram of a cylindrical lithium-ion cell, drawn in pale lines on a dark grid

Electric Bike Battery Types: 7 Chemistries Since 1895

Electric bike battery types compared: lead-acid, nickel, lithium-ion, LFP and sodium-ion, weighed from maker datasheets, 1895 to 2026.

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Cover reading eBike Shops in Antioch, 1 verified store, Contra Costa County, 2026, over El Campanil Theatre at blue hour, a cream Spanish facade with red trim, a bronze bell in an arched niche and a lit marquee

Bike Shops in Antioch CA: 1 Verified eBike Store

Bike shops in Antioch CA: the 1 that sells e-bikes, the next 4 at 12.5-14.3 miles, the sidewalk ban, Delta de Anza Trail classes and bikes on BART.

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Addmotor Soletan M-66X in Orange on a lit studio floor against a dark wall, side view, with its long black banana seat over the battery, a wooden footboard, a coil rear shock and black fat tires

Addmotor Soletan M-66X Review: $1,799 Banana-Seat Bike

Addmotor Soletan M-66X review: $1,899 full-suspension e-bike with a 23.5-inch banana seat for two, 750 W, 300 lb payload, range and passenger law by state.

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Cover: Eunorau SPECTER-S 4.0 full-suspension fat-tire e-bike in Moon Black on a light studio floor. Type: The SPECTER-S 4.0, a mid-drive on full suspension; 45 miles at 15 mph, 180 lb rider.

Eunorau SPECTER-S 4.0 Review: 1,000 W, 45 Miles

Eunorau SPECTER-S 4.0 review: a $3,799 full-suspension fat-tire e-bike on a 1,000 W Bafang mid-drive, about 45 miles at 15 mph, fit by inseam, and the law.

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Cover: Eunorau DEFENDER full-suspension e-bike in Army Green on a light studio floor. Type: The DEFENDER, full suspension, one motor; 55 miles at 12 mph on the throttle, 180 lb rider.

Eunorau DEFENDER Review: Full Suspension, 55 Miles

Eunorau DEFENDER review: a $1,599 full-suspension e-bike with a 500 W rear hub, about 55 miles at 12 mph, which frame fits your height, and the law.

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Cover: Eunorau DEFENDER-S 2.0 dual-motor full-suspension fat-tire e-bike in Moon Black on a light studio floor. Type: The DEFENDER-S 2.0, two motors, full suspension; 53 miles at 12 mph, both motors, 180 lb rider.

Eunorau DEFENDER-S 2.0 Review: Dual 750 W, 53 Miles

Eunorau DEFENDER-S 2.0 review: a $2,799 full-suspension fat tire with two 750 W hubs, about 53 miles at 12 mph, which frame fits your height, and the law.

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Addmotor Greattan L passenger e-trike in Neptune Blue on a lit studio floor against a dark wall, side view, with its brown saddle and backrest, the black passenger seat with armrests over the rear wheels and a front basket

Addmotor Greattan L Review: $3,699 Trike for Two

Addmotor Greattan L review: $3,899 trike for two, a belted passenger seat, 750 W, 350 + 150 lb, range on one pack or two, passenger law by state.

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Cover: Eunorau EKIDS24 kids' electric bike in Obsidian, side view on a light studio floor. Type reads 24 V 250 W, 15.5 MPH, $899; 24-Inch Wheels, A 50 MM Fork; 34 miles at 7.5 mph for a 73 lb child.

Eunorau EKIDS24 Review 2026: 24-Inch E-Bike, 50 mm Fork

Eunorau EKIDS24 review: an $899 24-inch kids' e-bike with a 50 mm fork, fit checked on 3,853 measured children, about 34 miles at 7.5 mph, and the age laws.

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Cover: Eunorau EKIDS20 kids' electric bike in Graphite, side view on a warm gray studio floor. Type reads 24 V 250 W, 15.5 MPH, $899; Two Disc Brakes, Three Speed Limits; 37 miles at 7.5 mph for a 62 lb child.

Eunorau EKIDS20 Review 2026: 20-Inch E-Bike, Ages 8+

Eunorau EKIDS20 review: an $899 20-inch kids' e-bike, 37.4 lb, fit checked on 3,853 measured children, about 37 miles at 7.5 mph, and the age laws.

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Addmotor Garootan M-81 cargo e-bike in Army Green on a lit studio floor, side view, under the headline A 12-inch step. A 25.8-inch rack. and a badge reading 52 miles at 12 mph, 180 lb rider, 15 Ah pack, throttle, level ground

Addmotor Garootan M-81 Review: $1,099 Cargo eBike

Addmotor Garootan M-81 review: $1,199 step-through cargo e-bike, 750 W, 400 lb payload, 12-inch step, range on both packs, passenger law by state.

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Cover reading eBike Shops in Berkeley, 10 verified stores, over Sather Tower on the UC Berkeley campus in evening sun, a slender pale granite clock tower with a round-arched belfry and a pale green spire

Bike Shops in Berkeley CA: 10 Verified eBike Stores

Bike shops in Berkeley CA: 10 verified e-bike stores, 2 more in Oakland, Ava's $400–$1,500 rebate lottery, BART's e-bike rule and the Marina path code.

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eBike recommendations cover: PHYSICS, NOT PROFIT. over a map of 4,156 places in the lower 48 and DC, dots colored by hill level, with a stat of $1,600 less than the priciest bike that also fit across 6,300 riders

eBike Recommendations Built on Physics, Not Profit

eBike recommendations from physics and your state's law, not profit: across 6,300 riders, the finder's pick cost a median $1,600 less than the priciest fit.

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Cover: Eunorau EKIDS16 electric balance bike in Obsidian, side view on a warm gray studio floor. Type reads 24 V 180 W, 12.5 MPH, $799; A First Ride and a Fourth Year; 5 mph, a very fast walk or a 12-minute mile.

Eunorau EKIDS16 Review 2026: Balance Bike for Ages 5+

Eunorau EKIDS16 review: a $799 electric balance bike, 28.6 lb, fit checked on 3,853 measured children, about 43 miles at 7.5 mph, and the law.

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Cover reading eBike Shops in Fairfield, 0 verified stores, Solano County, 2026, over the Old Solano Courthouse on Texas Street in low sun, a pale granite civic building with a colonnade of fluted columns and a broad stair

Bike Shops in Fairfield CA: 0 Verified, 2 Nearby

Bike shops in Fairfield CA: no e-bike storefront inside the city, 2 floors within 6.9 miles, FAST's bus e-bike ban and Rockville Hills' Class 1 rule.

Read moreabout Bike Shops in Fairfield CA: 0 Verified, 2 Nearby

Cover reading eBike Shops in Vallejo, 0 verified stores, Solano County, 2026, over St. Peter's Chapel on Mare Island in late sun, a red-brown shingled chapel with a tall shingled spire and an arched stained-glass window

Bike Shops in Vallejo CA: 0 Verified, 2 Nearby

Bike shops in Vallejo CA: no e-bike storefront inside the city, 2 floors within 7.3 miles, mobile repair, the ferry e-bike rule and the sidewalk code.

Read moreabout Bike Shops in Vallejo CA: 0 Verified, 2 Nearby