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Cube Stereo Hybrid ONE77 2027 – Built for the Biggest Lines

Built for demanding enduro trails and big mountain riding, the CUBE Stereo Hybrid ONE77 2027 is a long-travel electric mountain bike with 170mm suspension, a mixed-wheel setup and powerful Bosch Performance Line CX assistance. An 800Wh battery provides the capacity for longer rides, while its capable geometry delivers confidence across steep climbs, technical descents and rough terrain.

CUBE STEREO HYBRID ONE77 | BUYERS GUIDE

The CUBE Stereo Hybrid ONE77 2027 is built for riders who want a full-power electric mountain bike with the capability to tackle demanding enduro trails, steep descents and challenging terrain. Featuring a carbon HPC frame with an aluminium rear triangle, 170mm of front and rear suspension travel and a mixed-wheel setup, the ONE77 is designed to deliver stability, control and confidence when the trails get rough.

 

Powered by the Bosch Performance Line CX drive system and an integrated 800Wh battery, it combines strong climbing assistance with the descending capability expected from a dedicated e-enduro bike. Available in a range of specifications, the CUBE Stereo Hybrid ONE77 2027 offers different component packages to suit a variety of riding preferences and budgets, while retaining the same capable platform throughout the range.

At the top of the 2027 range, the ONE77 SLT and ONE77 AT both use a Fox 38 Float Factory GRIP X2 fork and Fox Float X2 Factory shock, delivering 170mm of highly adjustable suspension travel front and rear. The ONE77 TM switches to a RockShox ZEB Select+ fork paired with a RockShox Vivid Select shock, while the ONE77 SLX features a Fox 38 Float Performance GRIP fork and Fox Float X Performance shock. The entry-level ONE77 Race uses a RockShox Domain Gold RC3 fork with a RockShox Super Deluxe Select shock, providing a capable 170mm platform at a more accessible price.

 

Drivetrain specifications vary across the range. The SLT features a wireless SRAM XX Eagle AXS Transmission, while the AT uses Shimano’s electronic XTR Di2 12-speed drivetrain. The TM is fitted with a SRAM GX Eagle AXS Transmission, and the SLX uses a mechanical Shimano XT 12-speed drivetrain. The Race is equipped with a mechanical SRAM Eagle 90/70 Transmission, providing a wide gear range and straightforward servicing.

Braking performance is equally well covered. The SLT uses powerful Magura four-piston hydraulic disc brakes, while the AT combines Shimano XTR brakes with Bosch ABS Pro for additional control under hard braking. The TM is equipped with SRAM Maven Bronze brakes, the SLX uses Shimano XT four-piston brakes, and the Race completes the range with Magura Louise four-piston brakes.

 

The SLT, AT, TM and SLX models feature an integrated Bosch Kiox 400C display, providing clear access to speed, battery level, assistance mode and ride information. The ONE77 Race instead uses the more minimal Bosch System Control with Mini Remote and does not include a separate display. Across the range, an 800Wh Bosch PowerTube battery is paired with the Performance Line CX motor, while the flagship SLT receives the higher-specification Bosch Performance Line CX-R drive unit.

Choose the CUBE Stereo Hybrid ONE77 if your riding regularly includes steep enduro tracks, bike parks and rough terrain where additional travel and stability are more important. The ONE77 is better suited to riders looking for maximum descending confidence from their CUBE Stereo electric bike.

 

Read our complete CUBE Stereo Hybrid ONE44 vs ONE77 buyer’s guide for individual specifications, prices and model comparisons.

FAQs: Cube Stereo Hybrid One77

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