CUBE STEREO HYBRID ONE77 HPC SLX 800 BLACKLINE 2027

The ONE77 is built around a C:62 carbon front triangle and an aluminium rear triangle. CUBE’s FSP 4-Link suspension design provides 170mm of rear travel, matched with a Fox 38 Float Performance GRIP fork and Fox Float X Performance shock. This substantial suspension gives the bike the capacity to handle rough, technical terrain and repeated impacts.

The geometry is designed for confident riding on steep ground, and the angle-adjustable headset lets you fine-tune the handling to suit your preferences and local trails. Integrated cable routing gives the frame a clean finish, while a UDH dropout and direct-mount chain guide add practical details for hard use.

A Bosch Performance Line CX motor supplies assistance for steep climbs and long mountain routes. The integrated Bosch PowerTube 800Wh battery gives you plenty of capacity for extended rides, while the Bosch Kiox 400C display and Mini Remote put ride information and controls close at hand.

Actual range depends on factors such as rider and gear weight, terrain, temperature, assist mode and battery condition. For the longest rides, Bosch’s display helps you keep an eye on your ride data and power use.

The ONE77 pairs a 29-inch front wheel with a 27.5-inch rear wheel. The larger front wheel is suited to rolling over rocks and roots, while the smaller rear wheel helps keep the bike manoeuvrable on tighter, steeper trails.

Newmen Performance 30 tubeless-ready wheels are fitted with Continental Argotal 2.4-inch front and Kryptotal Rear 2.4-inch rear tyres. This pairing is selected for grip and control on demanding terrain.

A Shimano XT 1x12 drivetrain gives you a wide gear range for climbs and fast transitions across changing terrain. Shimano XT hydraulic disc brakes provide powerful, controllable braking, with 200mm rotors front and rear on this specification.

A handlebar-remote dropper seatpost makes it easy to lower the saddle for descents and raise it again for seated climbing. Together, these components make the ONE77 ready to move between long climbs, technical sections and fast descents.

This model brings together long-travel Fox suspension, a carbon front frame, Bosch CX assistance and an 800Wh battery in one trail-focused e-MTB. It suits riders looking for a capable bike for rougher routes, steep descents and full days exploring the mountains.

The Blackline finish keeps the look understated while the specification does the talking. If you want a powerful full-suspension electric mountain bike that can climb under its own power and take on challenging descents, the CUBE Stereo Hybrid ONE77 HPC SLX 800 is a compelling option

C:62 carbon front triangle with aluminium rear triangle
170mm Fox suspension front and rear
Bosch Performance Line CX motor and 800Wh PowerTube battery
Bosch Kiox 400C display and Mini Remote
29-inch front and 27.5-inch rear wheel setup
Shimano XT 1x12 drivetrain and Shimano XT hydraulic disc brakes
Newmen Performance 30 tubeless-ready wheels
Continental Argotal and Kryptotal Rear 2.4-inch tyres
Handlebar-remote dropper seatpost
Blackline colourway