Mountain biking enthusiasts constantly seek bikes that blend power, durability, and advanced technology. The Aventon Current EXP offers all these qualities, designed specifically for riders looking to conquer challenging terrains with ease. Tested on the rugged trails of Puma Mountain in Phoenix, Arizona, this full suspension e-bike showcases features that elevate mountain biking performance to a new level.

Key Features and Build Materials

The Current EXP is Aventon’s premium full suspension mountain bike featuring a carbon fiber frame combined with an aluminum rear triangle, optimizing strength and weight. This model is available in two colors, Glacier Mint and Midnight Black, both aesthetically appealing and durable for rough use.

The bike weighs approximately 54 pounds, which is quite competitive given its robust build and battery capacity. Aventon also offers an ADV version, constructed entirely from aluminum and equipped with slightly different components but sharing the same powerful motor platform.

Suspension and Braking System

The Current EXP is equipped with a RockShox Lyric air fork offering 150 mm travel in the front and a RockShox Super Deluxe rear shock with 140 mm travel, assuring a smooth ride on rocky and uneven trails. The suspension setup is engineered to absorb impacts and provide stability.

Stopping power is handled by Maven hydraulic brakes with 200 mm rotors, delivering strong and reliable braking performance essential for technical descents and sudden stops.

The Ultra X Motor: Power and Efficiency

At the heart of the Current EXP lies the Ultra X motor, designed for extreme performance. This motor delivers a constant torque of 110 Newton meters and a peak power of 750 watts, with boost mode increasing torque to 120 Newton meters and peak power up to 850-900 watts. Such power enables effortless climbing and rapid acceleration on steep, technical trails.

The motor is built on the refined A100 platform, featuring better materials and tighter manufacturing tolerances, resulting in quieter operation and improved durability. This quieter motor enhances the natural mountain biking experience by reducing mechanical noise during rides.

Battery Capacity and Integration

The bike houses an 800 Wh battery cleverly integrated into the down tube, maintaining a sleek frame design and protecting the battery from external damage. This substantial battery capacity supports long rides without frequent recharging, suitable for all-day trail adventures.

Wireless and Wired Controls

The Current EXP utilizes the Sram S1000 wireless transmission system, which, although wireless in signal, is wired into the bike’s frame to ensure consistent power delivery and eliminate the hassle of charging a separate battery as seen in other wireless systems. The bike’s dropper seat post is controlled wirelessly, providing smooth and effortless adjustment with minimal cabling, enhancing both aesthetics and functionality.

Climbing Ability and Hill Assist Features

One of the standout features of the Current EXP is its hill assist system, which offers riders significant help when climbing steep inclines. The bike includes an anti-wheelie mechanism to prevent the front wheel from lifting uncontrollably during aggressive climbs. This feature can be adjusted via the bike’s display or mobile app, with settings that range from low to high for varying rider preferences.

The walk and hold feature aids riders by providing power when walking the bike uphill, with a hold function that prevents the bike from rolling backward on steep slopes for up to 30 seconds, adding safety and convenience on challenging terrain.

Overrun Functionality

The overrun setting is a unique assist mode that pushes the bike forward for a pre-set distance (up to approximately 2 meters or 6.5 feet) after the rider stops pedaling. This feature helps clear obstacles such as rocks or roots without requiring continuous pedaling, reducing the risk of pedal strikes and improving momentum on technical sections. The overrun distance and intensity can be customized through the app for different riding modes such as turbo and boost.

Boost Mode for Extreme Power

Boost mode significantly enhances motor output, delivering peak torque and power for short bursts—ideal for exceptionally steep or technical climbs. The rider can activate this mode for up to 30 seconds to overcome the most demanding trail features, with the bike’s ride assist systems helping manage the intense power delivery.

Integrated Display and App Connectivity

The Current EXP features an integrated display embedded in the top tube of the frame, designed for usability in various weather conditions and with gloves on or off. The display provides real-time information such as speed, battery status, and assist level.

Customization of ride settings—including wheelie control, overrun, and assist levels—is accessible through both the on-bike display and a dedicated mobile app. This dual control system allows riders to fine-tune their experience to match terrain conditions and personal riding style.

Trail Handling and Tire Performance

The Current EXP is designed for aggressive trail riding, with tires and suspension built to handle rocky, chunky, and varied terrain confidently. The tubeless rims and tires provide excellent grip and puncture resistance, crucial for maintaining traction on loose or uneven surfaces.

Riders report that the bike tracks well through technical sections, offering stability and confidence even on unfamiliar or challenging trails. The suspension’s responsiveness and bike geometry contribute to an intuitive handling experience, making it suitable for both seasoned riders and those stepping up their mountain biking game.

Weight Distribution and Balance

The combination of carbon fiber and aluminum frame elements, along with the central battery placement, results in a well-balanced bike that mitigates the typical heaviness associated with e-bikes. This balance enhances maneuverability and control, essential for navigating sharp turns, steep descents, and technical climbs.

Brake Performance and Control

With Maven hydraulic brakes and large rotors, the Current EXP provides strong, consistent stopping power. This is vital for safety on technical descents and in emergency situations where quick deceleration is necessary.

Ergonomic Controls and Comfort

The wireless dropper seat post and responsive motor assist contribute to rider comfort and control. The ability to quickly lower or raise the seat allows riders to adjust their position for optimal handling and safety on varied terrain.

Is the Aventon Current EXP Worth It?

The Aventon Current EXP stands out as a highly capable, technologically advanced e-mountain bike tailored for riders who demand power, precision, and adaptability. Its combination of a high-performance Ultra X motor, robust suspension, intelligent assist features, and user-friendly interface makes it a top contender in the e-MTB market.

Whether tackling steep climbs, technical descents, or long trail rides, the Current EXP delivers confidence and performance that can surpass rider skill levels, making it an excellent choice for mountain bikers looking to push their limits with reliable, cutting-edge equipment.

For those interested in exploring or purchasing the Aventon Current EXP, more information and purchase options are available through Aventon’s official website.