CUBE Reaction Hybrid Race 800

CUBE Reaction Hybrid Race 800

With its rugged go-anywhere capability and a high-capacity 800Wh PowerTube battery, there's not much that can hold the Reaction Hybrid Race back. It's even PowerMore-ready, so you can add an optional extra 250 Wh battery for even more range. The smart system-equipped 85Nm Bosch CX drive has the power to make any route easier, and Shimano XT 12-speed gears put the right ratio literally at your fingertips. We chose wide, grippy Schwalbe 2.6in tyres and paired them with an air-sprung RockShox Recon Silver fork for the best blend of comfort and control. With strong 4-piston hydraulic disc brakes, you're assured of safe and predictable stopping in any conditions. And there's a dropper post too, so you can take the path less travelled, and see where it leads.

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

We specialise in really neat frame design, and the Reaction Hybrid is no exception. With the PowerTube battery neatly concealed and the Bosch CX drive housed securely, its svelte lines disguise lots of clever features. It's PowerMore-ready, making it easy to add up to 250 Wh of extra battery capacity. The integrated seat clamp and cable routing complement the clean aesthetic, whilst a UDH gear hanger makes it as future-proof as possible. There's a built-in chainguide mount too, and it's also ready to accept ACID mudguards. And, with Size Split, it's easy to find the perfect fit for every rider. We've thought of everything, so you can just ride.

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 Reaction Hybrid