Cube Stereo Hybrid ONE44 HPC AT 800 (2027) – Premium Electric Trail Mountain Bike
Product Overview
The Cube Stereo Hybrid ONE44 HPC AT 800 (2027) is a premium full-suspension electric mountain bike designed for demanding trail riding, technical climbs and challenging descents. Combining Bosch electric assistance with FOX Factory suspension and Shimano XTR Di2 electronic shifting, it offers advanced performance for riders who value precise handling and control.
Finished in carbon’n’white, this model features a C:62 Monocoque Advanced Twin Mold carbon front triangle paired with an Aluminium 6061 T6 rear triangle. Its frame incorporates efficient suspension kinematics, adjustable trail geometry and an integrated 800 Wh battery.
Key Features
- Bosch Performance Line CX: Provides up to 120 Nm of torque, depending on the installed system configuration and settings.
- Bosch PowerTube 800: Integrated 800 Wh battery capacity for assisted mountain biking.
- Shimano XTR Di2: Premium 12-speed electronic shifting with a wide-range 10–51T cassette.
- FOX 36 Factory Suspension: GRIP X fork with 150 mm travel, or 140 mm on size S.
- FOX Float X Factory Rear Shock: Premium rear suspension with adjustable compression and rebound settings.
- Bosch ABS Pro: Integrated with Shimano XTR hydraulic front braking for additional braking control on demanding trails.
- Adjustable Trail Geometry: Angle-adjustable headset allows riders to refine the bike’s handling.
- Newmen Beskar Wheels: Tubeless-ready wheels paired with Schwalbe Albert trail tyres.
Motor & Performance
The Stereo Hybrid ONE44 HPC AT 800 uses Bosch’s Performance Line CX drive system. The manufacturer lists maximum torque of up to 120 Nm, allowing responsive pedal assistance on demanding climbs and technical terrain.
A Bosch Mini Remote provides convenient assistance controls, while the integrated Bosch Kiox 400C display presents riding information within the frame’s cockpit area.
Shimano XTR Di2 electronic shifting uses the RD-M9260 rear derailleur and SW-M9250-I shift controls. Combined with a Shimano XT 10–51T cassette, the drivetrain offers a wide range of gears for climbing, cruising and adapting to changing trail conditions.
Battery & Range
An integrated Bosch PowerTube 800 battery provides 800 Wh of rated energy capacity. Its position within the frame contributes to a streamlined appearance and supplies electrical energy to the motor.
The standard specification includes a Bosch 4A charger.
Actual riding range depends on assistance settings, rider weight, trail gradients, ground conditions, weather and riding style. No verified model-specific distance per charge is supplied by the retailer.
Suspension & Braking
The FOX 36 Float Factory GRIP X suspension fork provides 150 mm travel on sizes M, L and XL, with 140 mm on size S. Its e-bike-optimised construction supports control and responsiveness on demanding trails.
The FOX Float X Factory rear shock works with CUBE’s four-link suspension platform, providing 140 mm of rear wheel travel for balanced trail handling.
Shimano XTR BR-M9220 hydraulic disc brakes use 203 mm front and rear rotors. Bosch ABS Pro is integrated into the front braking system, offering additional support for controlled braking.
Design & Rider Comfort
The frame combines CUBE’s C:62 carbon construction with an aluminium rear triangle. Advanced internal cable routing creates a clean appearance, while the UDH-compatible dropout and Direct Mount chain guide support practical drivetrain design.
The adjustable headset allows the rider to modify steering geometry to suit personal preferences and trail conditions.
CUBE’s Size Split system uses 27.5-inch wheels on size S and 29-inch wheels on sizes M, L and XL.
A Race Face ERA 35 handlebar, CUBE Performance E-MTB stem, ACID Endure grips and FOX Transfer Factory dropper seatpost complete the premium trail cockpit.
Why Choose the Cube Stereo Hybrid ONE44 HPC AT 800?
The Stereo Hybrid ONE44 HPC AT 800 brings together Bosch Performance Line CX assistance, a high-capacity battery, Shimano XTR Di2 electronic shifting, FOX Factory suspension and advanced braking technology.
Its versatile suspension platform and adjustable geometry make it an appealing choice for experienced mountain bikers seeking a premium electric trail bike for technical climbs, flow trails and challenging descents.
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