When Aventon launched its original Aventure, it turned heads by making fat-tire e-bikes more accessible—and more exciting—than ever before.

Aventon Aventure 3 review: The tech-savvy fat-tyre eBike built for more than just the trail

May 28, 2025 Richard Alvin

The original Aventon Aventure made waves for bringing fat-tyre eBikes to a wider audience.

Now in its third iteration, the Aventure 3 raises the bar once again – offering smarter connectivity, improved comfort, and commuter-ready features that make it more than just a trail bike.

From the first glance, it’s clear Aventon has rethought the Aventure’s design rather than simply tweaking it. Built around a newly redesigned gravity-cast 6061 aluminium alloy frame, the Aventure 3 is both sleeker and stiffer, offering improved handling and a more refined aesthetic. It’s available in both Step-Through and High-Step variants, with two size options in each. Colour choices range from bold (Java Bronze, Cobalt Blue) to subtle (Stealth Black, Matcha Green), all accented with clean matte finishes and minimalist branding.

A more intuitive ride

While the 750W rear hub motor remains from the previous version, the major upgrade is the introduction of a torque sensor—a game-changer for ride feel. Instead of simply detecting pedalling motion, it measures how hard you’re pedalling and responds accordingly. The result is a smoother, more natural riding experience, whether you’re cruising in Eco mode or climbing in Turbo.

The motor delivers consistent, whisper-quiet power across five pedal-assist levels, and Class 3 performance (up to 28mph) can be unlocked through the Aventon mobile app—perfect for speed-conscious commuters.

Long range, fast charging

Aventon claims a maximum range of 65 miles from the 36V, 19.88Ah (733Wh) battery, which is cleanly integrated into the downtube and now features electronic locking via the app. In real-world tests, the Aventure 3 managed 62 miles in Eco mode and 34 miles in full-throttle Turbo—impressive for a 78-pound fat-tyre eBike.

Charging is simple and swift, and the battery’s placement helps preserve the bike’s clean silhouette while improving security and balance.

Capable components, room for upgrades

Stopping power comes from Tektro HD-E3520 hydraulic disc brakes with 180mm rotors. While strong, some off-road enthusiasts may crave 4-piston calipers for more bite on steep descents. The Shimano Altus 8-speed drivetrain is reliable and provides enough range for most urban and trail environments.

The 26” x 4” Innova tyres soak up bumps with ease and provide confident traction across everything from tarmac to gravel. A suspension seatpost helps tame rougher terrain, and standard fenders, bottle mounts, and a rear rack make it practical for commuting or cargo.

A connected ride

What truly sets the Aventure 3 apart is its tech. The Aventon Control Unit (ACU) connects via 4G and Bluetooth, unlocking features such as GPS tracking, over-the-air updates, geofencing, remote locking, and real-time diagnostics. Riders can also customise assist levels and set a digital passcode for added security.

With the rise of bike theft and tampering, these additions bring real peace of mind—particularly for city riders leaving their bikes parked during the day.

Verdict

At £1,999, the Aventon Aventure 3 offers a compelling blend of trail-ready toughness and commuter intelligence. Yes, it’s heavy—but its comfort, connectivity, and ride quality more than compensate.

For riders looking for a versatile eBike that can handle errands, commutes, weekend trails and everything in between, the Aventure 3 makes a strong case. It’s an eBike that feels every bit as capable as its spec sheet suggests—and then some.