Aventon Aventure 3
Aventon's do-anything fat-tire bike — a 750W hub that boosts to 1440W with 80Nm, 26 × 4.0 fat tires, an 80mm suspension fork and up to 65 miles of torque-sensing range on- or off-road.
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Full Video Review
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Out in the World
Aventon Aventure 3 in the Wild
Up Close
Detail Gallery
The Engineering
Fat-Tire Freedom, Torque-Sensor Feel
Fat Adventure Chassis
26 × 4.0 fat · 80mm fork
Go-Anywhere Rubber
26 × 4.0-inch puncture-resistant fat tires float over sand, gravel and broken pavement with loads of grip.
80mm Suspension Fork
A lockout suspension fork plus a 50mm suspension seatpost take the sting out of rough ground.
Two Frame Sizes
Regular and Large frames dial in the fit for riders from about 5'3" to 6'4".
750W Boost Hub
750W nom · 1440W boost · 80 Nm
Boost To 1440W
The 750W hub peaks at 1440W in Boost Mode with 80Nm — strong launches and confident climbs on loose terrain.
Torque-Sensor Ride
A torque sensor meters assist to your effort so the power feels natural, not switch-like.
Up To 65 Miles
A 36V 20Ah 733Wh LG-cell battery is good for up to 65 miles and refills in about 5 hours.
Stops, Safety & Smarts
ACU · hydraulic disc
Hydraulic Disc Brakes
Tektro HD-E3520 hydraulic discs with 180mm rotors handle the heavier fat-tire chassis.
ACU Smart Bike
GPS, 4G, geofencing, an integrated rear-wheel lock and Apple Watch support come built in.
Cruise & Boost
Cruise control and Boost Mode make longer rides and steep pitches easier to manage.
The Cockpit
A Bright, Connected Cockpit
BC280 Display + Torque Sensor + ACU Smart Features
The Aventure 3 steps up to Aventon's larger BC280 display, keeping speed, battery, range and assist clear in daylight, with a torque/cadence sensor switch for the ride feel you prefer.
Full ACU connectivity — GPS, 4G, geofencing, rear-wheel lock and Apple Watch integration — makes it a genuinely smart adventure bike.
Find Your Fit
Size & Fittings
Aventon Aventure 3 26″ Fat · Adventure
Will It Fit You?
- Rider heightReg 5'3"–5'10" · Lg 5'10"–6'4"
- Wheel/tire26 × 4.0 fat
- Weight76 lbs
- Max payload400 lbs
- Frame sizesRegular · Large
- ClassClass 2 street-legal
The Aventure 3 comes in Regular and Large frames covering roughly 5'3" to 6'4", so most adult riders will find a fit. It's a 76 lb fat-tire bike with a 400 lb payload — a comfortable, capable all-rounder for trails, beaches and rough commutes rather than a bike you'll be carrying upstairs.
The Numbers
Full Specifications
Source: aventon.com →⚡ E-System
🚦 Performance
🔧 Chassis & Brakes
✨ Features & Options
The Bike Cave Verdict
Ben's Take
The Aventure 3 is Aventon's Swiss-army-knife fat bike, and I'm looking forward to riding it on camera. A 750W hub that boosts to 1440W with 80Nm and a torque sensor gives it real go on loose ground, the 26 × 4.0 tires and 80mm fork soak up terrain most commuters can't touch, and the 733Wh battery covers up to 65 miles. Add ACU smarts, a rear-wheel lock and Apple Watch support and you've got a genuinely modern, do-everything bike for $1,799. It's a 76 lb Class-2 bike, so it's about comfort and capability over outright speed — full review to come.
👍 What stands out
- Genuinely go-anywhere 26 × 4.0 fat tires + 80mm fork
- 750W hub boosts to 1440W with 80Nm and a torque sensor
- Up to 65 miles from the 733Wh battery
- ACU 4G, GPS, rear-wheel lock and Apple Watch
- Strong all-rounder value at $1,799
👎 What to know
- Not yet reviewed on camera — verdict and score to come
- 76 lbs — heavy to lift or store
- 20 mph Class-2 — comfort and grip over speed
- Fat tires add rolling resistance on smooth pavement
Kit it out
Accessories made for the Aventon Aventure 3
All Aventon accessories (41 matched) →Aventon builds these for this bike. Fitment comes from Aventon's own product listings, not our guesswork, and there are 29 more on the brand page.
Extra Aventon Battery$499→
Extra Aventon Battery$499→
Aventon Battery Charger$29–$50→
Aventon Battery Charger$29→
Aventon Battery Cover Assembly - Level 3 / Level 4 REC / Pace 4 $11→
Aventon Bottom Battery Fixture$10–$21→
Aventon Upper Battery Fixture$9–$23→
Rack-Top Bag (Quick Release Compatible)$100→
Aventon Front Rack Set - Aventure / Aventure 2 / Aventure 3 / Av$98→
Aventon Front Rack Set$98→
Aventon Rear Rack Set - Aventure 3$62→
Aventon Rear Rack Set - Aventure 3$62→