Cube: New electric mountain bike arrives with 800 Wh battery, 120 Nm Bosch CX motor and SRAM AXS

The Cube Stereo Hybrid ONE44 HPC TM 800 2027 is now available at retailers. Built around a carbon frame, the full-suspension electric mountain bike hits the scales at 24.4 kg (53,8 lbs) —not exceptionally lightweight, but reasonable given its heavy-duty powertrain and high-capacity battery.

Cube makes no performance compromises on the drive unit. The installed Bosch Performance Line CX mid-drive motor delivers up to 120 Nm of torque assistance. Energy comes from an integrated Bosch PowerTube battery with an 800 Wh capacity, representing the largest single-unit battery Bosch currently produces. System metrics are managed via a handlebar-mounted Bosch Kiox 400C display.

Suspension is handled by a RockShox Lyrik Select+ fork with 150 mm of travel up front, paired with a RockShox Super Deluxe Select rear shock designed to maintain traction and control on technical trails. Drivetrain duties are handled by a wireless 12-speed SRAM GX Eagle AXS Transmission. Stopping power comes from SRAM Maven Bronze hydraulic disc brakes operating on 200 mm rotors at both ends. As expected for a trail-oriented e-MTB, a handlebar-controlled dropper seatpost comes fitted as standard.

While headquartered in Germany, Cube operates an extensive global distribution network covering more than 60 countries across Europe, North America, and Asia-Pacific. In Germany, the Stereo Hybrid ONE44 HPC TM 800 carries a retail price of €5,999, with international pricing and regional availability varying by market.