CUBE Stereo Hybrid ONE44 SLX 800 FE (2027) – Fully Equipped Electric Mountain Bike
Product Overview
The CUBE Stereo Hybrid ONE44 SLX 800 FE (2027) is a versatile full-suspension electric mountain bike that combines capable trail technology with practical everyday equipment. Designed for commuting, recreational off-road riding and longer countryside adventures, it offers a balanced combination of Bosch assistance, FOX suspension and Shimano components.
Finished in oatgrey’n’grey, the bicycle features an Aluminium Superlite frame with integrated battery storage, advanced internal cable routing and CUBE’s four-link suspension construction.
The FE designation stands for Fully Equipped. Unlike less-equipped mountain bike configurations, this model includes lighting, mudguards, a rear luggage carrier and kickstand for greater convenience during everyday cycling.
Key Features
- Bosch Performance Line CX Motor: Offers up to 120 Nm of maximum available torque, depending on motor configuration and software settings.
- 800 Wh Bosch PowerTube Battery: Supplies energy for assisted commuting, recreational riding and demanding routes.
- Shimano XT 12-Speed Drivetrain: Combines reliable mechanical shifting with a wide-range 10–51T cassette.
- FOX 36 Float AWL Suspension: Features an e-bike-optimised fork with 140 mm travel for comfort and control.
- FOX Float Rhythm Rear Shock: Works with the four-link rear suspension system to provide traction on uneven terrain.
- Shimano XT Brakes with Bosch ABS: Incorporates front-wheel anti-lock braking support and 203 mm rotors.
- Bosch Kiox 500 Display: Presents riding information alongside the Bosch LED Remote.
- Fully Equipped Accessories: Includes integrated lights, mudguards, a luggage carrier, kickstand and bell.
Motor & Riding Performance
The CUBE Stereo Hybrid ONE44 SLX 800 FE is equipped with a Bosch Performance Line CX drive unit from the BDU38 family. The manufacturer specifies maximum available torque of up to 120 Nm, providing responsive pedal assistance for hills, headwinds and demanding routes.
Actual assistance depends on installed software, assistance mode and rider input. The Bosch Kiox 500 display and LED Remote allow convenient control of the electric drive system.
Shimano XT mechanical 12-speed gearing uses an RD-M8200-SGS rear derailleur and a 10–51T Shimano Deore cassette. This wide gear range helps riders adapt their pedalling to steep climbs and varied riding conditions.
Battery & Range
The integrated Bosch PowerTube 800 battery provides 800 Wh of rated energy capacity. Positioned inside the aluminium frame, the battery maintains the bicycle’s streamlined appearance while supplying power to the Bosch motor.
A Bosch 4A charger is included in the listed standard specification.
Actual riding range depends on assistance settings, rider weight, luggage, gradients, trail conditions, temperature and tyre pressure. A guaranteed distance per charge is not provided for this exact configuration.
Suspension & Braking
The FOX 36 Float AWL RAIL 2.0 suspension fork provides 140 mm of travel and is optimised for electric mountain biking. It helps absorb impacts from rough paths, roots and uneven ground.
A FOX Float Rhythm RC rear shock works with CUBE’s four-link suspension platform to help maintain traction and comfort on varied terrain.
Shimano XT BR-M8220 hydraulic disc brakes feature 203 mm front and rear rotors. The front braking system is supported by Bosch ABS technology, which helps manage wheel lock-up during supported braking situations.
Wheels, Tyres & Handling
The bicycle features ACID SLX 30 tubeless-ready wheels and Schwalbe Johnny Watts 365 Performance 2.6-inch tyres. This combination supports everyday versatility across suitable paved and unpaved surfaces.
CUBE’s Size Split system uses 27.5-inch wheels on size S and 29-inch wheels on sizes M, L and XL.
Efficient Comfort Control suspension kinematics and Agile Comfort Geometry contribute to a stable, comfortable riding experience.
Design & Everyday Comfort
The Aluminium Superlite frame uses Gravity Casting Technology, a fully integrated battery, internal cable routing and UDH-compatible rear dropout construction.
The CUBE Rise Trail Bar 35 VariGrip handlebar and ACID Hybrid Perform grips provide practical contact points. An ACID Venec EMTB Plus 145 saddle and a handlebar-operated CUBE dropper seatpost add versatility for changing terrain.
Fully Equipped for Daily Use
The FE specification includes an ACID PRO-E 150 X-Connect front light, integrated rear mudguard light, ACID 65 mudguards, ACID SIC 2.0 rear luggage carrier and ACID FM Pure kickstand.
These accessories make the bicycle practical for commuting and touring while retaining the suspension and drivetrain components needed for recreational trail riding.
Why Choose the CUBE Stereo Hybrid ONE44 SLX 800 FE?
The CUBE Stereo Hybrid ONE44 SLX 800 FE combines a high-capacity Bosch battery, responsive Performance Line CX assistance, premium FOX suspension and Shimano XT components with practical everyday equipment.
For riders who want a comfortable electric mountain bike that can handle commuting, weekend exploration and suitable off-road trails, the 2027 ONE44 SLX FE provides a versatile all-round solution.









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