CUBE Stereo Hybrid ONE77 HPC AT 800

CUBE Stereo Hybrid ONE77 HPC AT 800

The Stereo Hybrid ONE77 HPC AT is built with big mountains in mind. To that end, we fitted Fox's Float 38 Factory GripX2 fork and Float X2 Factory shock – because when you're making full use of 170mm of travel, you need to know you're in good hands. Sram's XO Eagle Transmission 1x12 gears select with uncanny electronic precision, getting your power to the trail with help from Bosch's smooth, quiet, 85Nm CX drive and the 800Wh PowerTube battery. We added a remote dropper seatpost for extra confidence and manoeuvrability on tough trails, while Shimano XT hydraulic disc brakes ensure you can keep your speed in check. And Newmen Beskar 30 wheels – in mullet configuration – with Schwalbe 2.4in Magic Mary and Tacky Tan tyres – keep you rolling, whatever obstacles lie in your path.

Bosch update July 2025: Are you ready for more power?

From July 2025, you can increase the torque of the Gen 5 Bosch motors (BDU38) to up to 100 Nm using the Flow app. Your advantage: noticeably more thrust and up to 400% motor support. You can use the eBike Flow app to customise the riding modes and adapt the performance precisely to your riding style.

Frame details

The Stereo Hybrid ONE77 HPC frame – with 170mm travel front and rear and a mullet wheel setup with 29in front and 27.5in rear – is all you need for big days out on big mountain trails. But, as with all CUBE designs, the devil is in the detail. So, for example, we added Integrated Cable Routing for super-clean looks and reduced maintenance, and then threw in an angle-adjustable headset so that you can tweak the handling to your taste. The PowerTube battery sits unobtrusively in the carbon down tube, just above the Bosch CX drive. A UDH dropout on the aluminium rear triangle is tough and future-proof, and we also added a direct mount chainguard to keep you driving forwards even when the going gets rough.

Bosch Performance CX - redefining e-biking!

• Powerful motor: The Bosch Performance Line CX motor offers 85 Nm of torque (default setting).
• Optimum support: Ideal for steep climbs and long uphill sections
• Fast response: Improved sensor technology ensures a dynamic and natural riding experience.
• Lightweight: At just 2.8 kg, the motor improves the handling of the e-mountainbike.
• Quiet operation: Quiet operation of the motor for a particularly pleasant ride.
• Revised modes:
  • Extended Boost helps you overcome obstacles.
  • Improved push assistance offers more control in difficult terrain.

Here you can find more models of this series:

• CUBE Stereo Hybrid