The Aventon Aventure 3 comes as a step-through or step-over, each available in two sizes.
Experts praise the smooth and responsive power delivery, whether using pedal assist or the throttle.
In testing, the Aventure 3 handles steep hills under throttle power alone.
Testers find the ride comfortable over light off-road terrains like grassy trails, dirt roads, and gravel paths.
The Aventure 3 comes with a MIK-compatible rear rack rated for 59lb, fenders, a headlight, and integrated taillights with brake activation and turn signals.
A 155lb reviewer gets an above-average range of 35.8 miles using PAS 5 in Class 2 mode on a flat paved route.
Multiple testers say the Aventure 3 is easy to maneuver for a fat-tire e-bike.
The Aventure 3 has GPS tracking, Geofencing, keyless battery access, auto rear wheel lock, and a motion sensor alarm.
The 4A charger returns reasonable charge times of up to five hours.
Riders can customize the PAS top speed in mile-per-hour increments (up to 28 mph) and tune the power output for each level using Aventon's app.
The display has a USB-A charging port.
Aventon has over 1,800 dealers in the US for easier access to support and servicing.

6 reasons not to buy

At a tested weight of 78lb, the Aventure 3 is heavy, though this weight is typical for 26" fat-tire e-bikes.
The Aventure 3 doesn't have a bell or horn.
Aventon’s security features require a small subscription fee after the first year.
Two reviewers say the built-in alarm isn’t loud enough.
The battery’s charging port is awkward to access, according to a tester.
One reviewer finds the rear wheel lock makes tire removal and replacement difficult.

Bottom line

Aventon's Aventure 3 is a fat-tire e-bike with a 750W motor and 715.7Wh battery. The bike comes as a step-through or step-over. Upgrades over the previous version include a suspension seatpost, improved cable routing, PAS customization, and security features. The responsive power delivery, climbing ability, solid range, and comfortable ride impress. Smart security features, ride customization, and accessories also win points. Complaints are minor, but the lack of a horn disappoints. Overall, reviewers feel the Aventure 3 offers excellent value as a fat-tire e-bike.

Expert Reviews

90/100 based on 4 scored reviews (7 reviews in total)

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Electric Bike Report

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Aventon Aventure 3 Review | Recapturing the Fat Tire Crown?

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Aventon didn’t reinvent the wheel with the Aventure 3, but instead, the brand added to and improved what was already a great bike.

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Ebike Escape

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Aventon Aventure 3 Review: Still the Best $2,000 Fat Tire E-Bike?

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Its updates solidify the Aventure 3’s position as one of the best options in its class, making it one of our leading recommendations for a versatile, feature-rich, and smart fat-tire e-bike.

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Scott Hardesty

Level 1 expert