The Cube Stereo Hybrid ONE77 HPC Race 800 combines Bosch CX power and an 800Wh battery with 170mm RockShox suspension. SRAM Eagle Transmission, 4-piston brakes and a dropper post equip it for demanding mountain trails.

Key Features:

• C:62 carbon front triangle, alloy rear and Agile Trail Geometry
• RockShox Domain Gold RC3 Isolator air fork with 170mm travel
• RockShox Super Deluxe Select shock with 170mm rear travel
• SRAM Eagle 90 Transmission 1x12 drivetrain with 10-52T cassette
• Magura Louise 4-piston hydraulic disc brakes with 203mm rotors
• Mixed wheel setup with 2.4in Schwalbe Magic Mary and Tacky Chan tyres
• Handlebar-operated Cube dropper post adds control on steep descents
• Available with 0% APR finance

Drive Information:

• Motor: Bosch Performance Line CX mid-drive motor with up to 120Nm torque
• Battery: Bosch PowerTube 800Wh integrated battery

The Cube Stereo Hybrid ONE77 HPC Race 800 is a long-travel full-suspension e-MTB built for challenging mountain terrain. With 170mm of suspension travel, Bosch assistance and an 800Wh battery, it combines the support needed for long climbs with a trail-focused setup for technical descents.

Cube pairs a C:62 carbon front triangle, made using Monocoque Advanced Twin Mold Technology, with a 6061 T6 aluminium rear triangle. Efficient Trail Control suspension and an FSP 4-Link design manage the rear travel, while Agile Trail Geometry gives the bike its trail-focused riding position and handling.

The Bosch battery is fully integrated into the frame, while Advanced Internal Cable Routing helps keep cables neatly contained. Boost 148 rear spacing provides a secure wheel connection, and SRAM's Universal Derailleur Hanger makes replacement hangers easier to source.

An ACROS headset features fibre inserts for angle adjustment, giving riders the option to alter the front-end geometry to suit their riding preference. Cube's X-Connect interface is also incorporated into the headset area.

A RockShox Domain Gold RC3 Isolator air fork provides 170mm of front travel. The air spring can be adjusted to suit rider weight and preference, while the 15x110mm Boost thru-axle provides a secure connection between the fork and front wheel.

At the rear, a RockShox Super Deluxe Select shock controls 170mm of suspension travel through Cube's FSP 4-Link system. Rebound adjustment allows the shock's return speed to be tuned, while a 2-position lever provides further control over its behaviour.

SRAM Eagle 90 Transmission provides the bike's 1x12-speed drivetrain, paired with an Eagle 70 Transmission Single Click shifter. The direct-mount Transmission design provides a robust drivetrain arrangement suited to the demands of an e-MTB.

A wide-range SRAM XS-1270 10-52T cassette is paired with a 36T ACID MTB Hybrid Pro chainring and Eagle 70 Transmission chain. The 52T largest sprocket provides useful low gearing for steep climbs, while the 10T smallest sprocket extends the range for faster trail sections.

Magura Louise hydraulic disc brakes use four-piston calipers front and rear, paired with large 203mm rotors. This setup provides controlled braking for managing speed on steeper descents and technical terrain.

ACID SLX 30 wheels use 32 spokes front and rear, with 15x110mm Boost and 12x148mm Boost thru-axles. The rims are tubeless ready, allowing riders to convert to a compatible tubeless setup if preferred.

The supplied manufacturer description doesn't state the exact front and rear wheel diameters, so the specific mixed wheel sizes haven't been assigned here. Cube pairs the wheels with different 2.4in Schwalbe tyres at each end to suit their respective jobs.

A Schwalbe Magic Mary Performance tyre is fitted at the front, with its aggressive tread helping provide grip and steering control on loose and technical terrain. At the rear, the 2.4in Schwalbe Tacky Chan Performance provides a similarly gravity-focused tread suited to braking and drive traction.

The handlebar-operated Cube dropper post allows the saddle to be lowered while riding, giving the rider more room to move around the bike on steep descents and technical sections. Internal routing keeps the dropper cable neatly contained within the frame.

Cube's Rise Trail Bar features the VariGrip System, allowing the effective bar width to be adjusted to suit rider preference. It's paired with a Cube Performance E-MTB stem, while the ACID Venec EMTB Trail 140 saddle completes the main contact points.

Bosch's Performance Line CX mid-drive motor provides up to 120Nm of torque according to the supplied specification. Assistance is delivered through the drivetrain, helping riders tackle steep climbs and cover more ground between descents.

A fully integrated Bosch PowerTube 800Wh battery provides substantial capacity for longer mountain rides. Actual range will vary depending on terrain, elevation, assistance level, rider weight, weather and riding style.

The supplied specification doesn't identify the Bosch display or remote fitted to this model, so these have been left unspecified rather than assigning controls that aren't confirmed by the provided information.

At a stated 25.1kg, the Stereo Hybrid ONE77 HPC Race 800 combines long-travel suspension and Bosch assistance with a component package focused on demanding off-road riding. The 170mm RockShox suspension, wide-range SRAM Transmission drivetrain, four-piston brakes and aggressive Schwalbe tyres make it particularly suited to riders looking to take on steeper and more technical mountain trails.

Occasionally, without notice, manufacturers change product design and/or specifications.