Description

Cube Stereo Hybrid ONE77 HPC AT 800 – High-Performance Electric Enduro MTB

The Cube Stereo Hybrid ONE77 HPC AT 800 is a high-performance electric mountain bike engineered for riders who demand serious capability on technical trails, steep climbs and challenging enduro terrain. Built around a lightweight carbon frame, this full-power e-MTB delivers a confident combination of strength, control and responsive handling for demanding off-road adventures.

A Bosch Performance Line CX motor and integrated 800Wh PowerTube battery provide the power and capacity required for sustained climbing and longer adventures. Fox Factory suspension, Shimano XTR Di2 electronic gearing and Bosch ABS Pro-assisted XTR brakes give the AT model a high-end specification designed for riders who want maximum control and precision.

Bosch Performance Line CX Gen 5

The Bosch Performance Line CX motor delivers up to 120Nm of torque, 750 watts of peak power and support of up to 600%. Its substantial output provides the assistance required for steep gradients and technical climbs, while responsive power delivery helps the rider manage traction across loose, rocky and root-covered surfaces.

Eco mode prioritises efficiency, Tour+ automatically adjusts support as riding conditions change, and eMTB mode delivers progressive assistance for technical off-road riding. Turbo provides maximum support for demanding climbs and rapid acceleration.

Compatible motor characteristics can also be personalised through the Bosch eBike Flow app. Riders can prioritise maximum climbing assistance or reduce the output to create a more natural ride feel and conserve battery capacity.

Removable 800Wh Battery

An integrated Bosch PowerTube 800Wh battery provides the capacity needed for longer rides, sustained climbing and repeated enduro laps. Its position within the down tube maintains the bike’s clean appearance while helping to keep weight central within the frame.

Actual range will depend on assistance mode, elevation, terrain, rider weight and riding conditions. The large 800Wh capacity allows the rider to use the motor’s stronger assistance modes more frequently without needing to conserve power throughout the entire ride.

Bosch Kiox 400C Display

The Bosch Kiox 400C colour display is integrated directly into the top tube, creating an uncluttered cockpit while protecting the screen from impacts. It clearly presents essential information including speed, battery charge, assistance mode, estimated range and ride data.

A compact Bosch Mini Remote allows assistance modes and display screens to be controlled without taking a hand away from the handlebar. As part of the Bosch Smart System, the display also connects with the eBike Flow app for system updates, ride recording and personalisation of compatible settings.

Fox Factory Suspension

A 170mm Fox 38 Float Factory fork uses the GRIP X2 damper to provide extensive high-speed and low-speed compression and rebound adjustment. This allows its performance to be tuned precisely for the rider, terrain and preferred handling characteristics.

The stiff 38mm chassis maintains steering accuracy through rough trail sections, steep terrain and hard compressions. Kashima-coated upper tubes help reduce friction, contributing to a smooth and responsive suspension action.

The fork is paired with a Fox Float X2 Factory rear shock, creating a balanced 170mm suspension platform. Its high-volume air spring and advanced damping provide sensitivity over smaller trail chatter alongside the support and control required for larger impacts, repeated hits and faster descents.

Shimano XTR Di2 Drivetrain

Shimano XTR Di2 provides fast, precise and consistent electronic 12-speed shifting. The system operates without a conventional mechanical gear cable, creating a clean cockpit while reducing the effect that cable contamination or stretching can have on shifting performance.

A wide-range 10-51T cassette provides the low gearing required for steep technical climbs alongside efficient ratios for faster trail sections. The drivetrain is paired with an ACID MTB Hybrid Pro crankset, Newmen Pin and 36-tooth chainring.

Electronic operation makes gear changes quick and consistent throughout the ride, including across rough terrain where accurate shifting is particularly important.

Shimano XTR Brakes and Bosch ABS Pro

Shimano XTR BR-M9220 four-piston hydraulic disc brakes provide the strong and controlled braking required for steep descents and technical enduro riding. Their substantial braking force is balanced by usable modulation, allowing the rider to make precise speed adjustments as grip and trail conditions change.

Bosch ABS Pro supports the front brake by monitoring wheel behaviour and regulating braking pressure during hard braking. The system helps reduce the risk of front-wheel lock-up, improving control across loose, steep and unpredictable surfaces while still allowing assertive braking.

Whether you’re looking for an electric enduro bike, a capable full-suspension e-MTB, or a high-performance electric mountain bike for technical terrain, the Cube Stereo Hybrid ONE77 HPC AT 800 offers the performance, stability and versatility needed to take on serious off-road riding.