Aventon Aventure 3 Step-Through E-Bike
The Aventon Aventure 3 Step-Through makes every Valley errand an easy swing of the leg.
This fat-tire electric bike is built for riders who want power and stability with an easy on-and-off. The low step-through frame means no swinging your leg over a high bar in the parking lot, and the fat tires soak up Canoga Park's rough pavement and curb cuts. Comfortable, capable, and confidence-inspiring.
It's right for you if:
You want a low, easy mount for quick trips and stop-and-go errands.
You ride mixed surfaces, pavement, gravel, and the L.A. River path.
You want throttle power on demand plus natural pedal assist.
You're returning to riding and want stability and comfort first.
Why you'll love it:
The torque sensor delivers smooth, responsive power that feels like your own stronger legs.
Fat 4-inch tires and a suspension fork smooth out cracks, gravel, and curbs.
Hydraulic disc brakes give you confident stopping fully loaded.
The removable battery charges easily on or off the bike.
The tech you get: gravity-cast aluminum frame, 750W (1188W peak) rear hub motor with 80Nm and torque sensor, 733Wh removable battery, Class 2 out of the box with Class 3 unlock, Shimano Altus 8-speed, Tektro hydraulic discs, 80mm fork, and 26x4.0" fat tires. Aventon claims up to 65 miles; real-world range varies with assist level, terrain, and rider weight.
Reserve Your Ride
(818) 818-6262 | No deposit required.
Every bike from Cycle World Bike is assembled by hand, inspected for safety, and ready to ride when you pick it up.
Brian, our lead technician, handles full assembly, e-bike system setup, and safety inspection on every bike that leaves the shop
Steve helps match the right frame size and riding position to your body
Come back anytime for adjustments, questions, or service
No guessing your size from a chart. No assembling it from a box in your garage.
Book a Fitting
Not sure which size or model is right for you? Call and schedule a fitting with Steve. He will walk you through frame sizing, riding position, and which bike matches how you ride. No commitment, no pressure. Just expert advice from someone who has been fitting riders for decades.
(818) 818-6262
Serving the San Fernando Valley since 1966. Lowest Price Guarantee on every bike we carry.
Highlights
750W Fat-Tire Power
The 750W hub motor and 80Nm of torque haul this rugged bike and rider up whatever the trail throws at you. Boost Mode adds a 1440W kick when the grade steepens.
Low Step-Through Frame
The dropped top tube lets you swing on and off without lifting a leg over a rack or load. Easier mounts, easier stops, more confidence at every light.
Up To 65 Miles Per Charge
A removable 733Wh pack delivers around 65 miles, enough for a full weekend of exploring on one charge. Take it inside to top up between adventures.
ACU Anti-Theft Tech
Onboard 4G and GPS bring tracking, geofencing and remote shutdown if the bike ever wanders off. Motion and vibration sensing means it notices when someone touches it.
Keyless Battery Convenience
The cross-model keyless battery system drops in and locks without fumbling for a key. Fenders and a rear rack come fitted so you can carry gear and stay clean.
Class 2 Torque-Sensor Ride
A double-sided torque sensor matches assist to your effort while a throttle covers you up to 20 mph. Natural pedaling feel with on-demand power when you want a break.
Specifications
Frame | 6061 aluminum gravity cast, Step-Through |
Fork | Aventon/Zoom suspension, 80mm travel with lockout |
Shifters | Shimano 8-speed trigger |
Front Derailleur | N/A |
Rear Derailleur | Shimano Altus 8-speed |
Crankset | 3-piece 170mm crank arms, 48T chainring |
Bottom Bracket | Double-sided BB torque sensor |
Cassette | Shimano CS HG200-8, 12-32T |
Chain | 7/8 speed 118L |
Brakes | Tektro HD-E3520 hydraulic disc [F/R], 180mm 6-bolt rotors |
Wheelset | 26", 36-hole, double-wall aluminum fat tire rims |
Hubs | Nutted axle [F], nutted hub drive [R] |
Tires | Inova 26x4.0 puncture resistant |
Handlebar | Aluminum 31.8mm, 680mm |
Seatpost | Aventon suspension, 30.9mm, 350mm, 50mm travel |
Saddle | Aventon |
Pedals | 9/16" alloy platform |
Motor | 36V, 750W hub-drive, 80Nm (1440W peak in Boost Mode) |
Battery | 36V, 20Ah, 733Wh (LG 21700), removable, ~5-hour charge |
Range | Up to 65 miles |
Display | Aventon BC280; controller 36V 33A |
Class | Class 2; throttle Aventon LH handlebar-mounted; double-sided BB torque sensor |
Weight | 77 lbs (capacity 400 lbs) |
Sizes Available | Regular (4'11"-5'7"), Large (5'7"-6'1") |












