Aventon Current eMTB Brings 750W Power and Full Suspension

Aventon has expanded its electric mountain bike lineup with the new Current, a full-suspension eMTB aimed at riders seeking stronger performance without moving into the much higher price range of established premium brands. The company, known for producing relatively affordable and practical electric bikes, is offering the Current in two versions: the $3,999 ADV and the $5,999 EXP, with the latter adding upgraded components and a partial carbon frame.

The Current follows Aventon’s 2024 Ramblas, a hardtail electric mountain bike that introduced the company’s compact mid-drive motor and higher-end mountain bike components from brands including SRAM and Rock Shox. The new Current retains that focus on trail capability while adding rear suspension and a substantially upgraded electric powertrain. Testing of the Current ADV has included both road riding and technical mountain bike trails in Portland.

The bike uses Rock Shox suspension at both ends, with adjustable air settings that allow riders to configure the system according to their weight and terrain. SRAM supplies the 200mm hydraulic disc brakes and 12-speed drivetrain, while the 29-inch wheels are fitted with heavily treaded Maxxis Minion tires. The wheels are tubeless-compatible, and the bike also comes with an X-Fusion dropper seatpost.

Power comes from Aventon’s new Ultro X mid-mounted motor, which produces 750 watts and 110Nm of torque. In Boost mode, output rises to 850 watts and 120Nm of torque. The drivetrain includes low climbing gears intended for steep trails, while the Current uses pedal assistance rather than a throttle. It arrives configured as a Class 1 e-bike with assistance up to 20mph, but riders can use the Aventon app to change it to Class 3 operation with assistance up to 28mph.

An 800Wh removable battery provides the energy for the motor, with Aventon claiming more than 100 miles of range under suitable conditions, particularly when using the lower-power Eco setting. The bike does not include built-in lighting, following the traditional approach of mountain bikes rather than Aventon’s usual commuter-oriented designs.

At 56 pounds, the Current ADV is a relatively heavy mountain bike, although its weight is close to the 54-pound Ramblas. The carbon-framed Current EXP reduces that figure to 53 pounds. The battery accounts for roughly 10 pounds, with the motor system contributing additional weight. Aventon has instead emphasized a more durable, heavy-duty construction intended to handle both urban and off-road use.

The Current also introduces an Auto pedal-assist setting alongside Eco, Sport, Trail and Boost modes, as well as an option to ride without motor assistance. Auto mode adjusts the amount of assistance according to riding conditions and the rider’s effort, providing less help on easier pavement and more support during demanding climbs. The system is also designed to improve battery efficiency. Unlike the Aventon Level 4 ADV commuter bike, which can automatically shift its rear derailleur, the Current retains a conventional manual shifter.

One of the bike’s more unusual features is its integrated color touchscreen. Instead of placing the display on the handlebars, Aventon has built it into the upper frame, helping keep it protected from potential crashes. Through the display and companion app, riders can adjust performance settings and monitor information including battery level, range and rider and motor effort. The system can also record jump data, including the amount of time the bike remains airborne.

Additional electronic features include an anti-wheelie sensor designed to assist during steep climbs and an overrun function that can provide motor assistance without pedaling. The Current also includes built-in 4G connectivity, allowing it to be tracked through Apple’s Find My network.

On technical trails around Portland, the Current ADV demonstrated strong climbing performance despite its weight. With more than 200 pounds of rider weight aboard, its 750W motor and high torque output helped it handle steep sections and tight 180-degree switchbacks. Trail mode performed well, while Auto mode provided an additional level of assistance during repeated climbs.

The bike also proved capable on descents and technical singletrack, where its Maxxis tires provided traction and the SRAM brakes delivered strong stopping power. At Portland’s Gateway Green skills park, the 29-inch wheels and adjustable suspension handled features including whoops, drops, jumps, ruts and roots. After suspension adjustments, the full-suspension setup helped smooth the ride across the varied terrain.

The Current can also serve as a road bike between trail sessions. After several hours of riding, the test bike still displayed 40% battery capacity, allowing it to return to Portland roads using Turbo mode and light pedaling at 28mph. Its highest gearing was also suited to maintaining speed on flat pavement.

Aventon positions the Current as an option for both experienced mountain bikers and riders who are newer to the sport. Experienced riders get a full-suspension electric mountain bike with strong climbing ability, long range and durable construction, while beginners have a platform capable of supporting more demanding riding as their skills develop. The bike is also designed to remain useful for everyday street riding.

The Current represents a significant step beyond the Ramblas for Aventon, combining full suspension, a powerful new mid-drive motor, extensive electronic controls and trail-focused components. With prices starting at $3,999 for the ADV and rising to $5,999 for the EXP, the company is targeting riders who want premium-oriented eMTB capabilities without paying the substantially higher prices associated with some legacy brands.