Rugged mountain‑bike capability meets hybrid everyday versatility
The 2027 Cube Reaction Hybrid Pro 800 is designed for riders who want a powerful, go‑anywhere electric bike that feels just as confident on woodland trails as it does navigating daily urban journeys. With its sleek CUBE frame design, large‑capacity 800Wh battery, and Bosch’s class‑leading Performance CX motor, this is a bike built to take you further — whether that’s across town, up a mountain, or deep into the countryside.
Bosch Performance CX motor with 800Wh battery
At the heart of the Reaction Hybrid Pro 800 is Bosch’s renowned Performance CX drive unit, delivering smooth, responsive assistance that makes steep climbs and long distances feel effortless. Paired with a massive 800Wh battery, you get the range and power needed for full‑day adventures, extended commutes, and demanding off‑road routes.
Shimano XT 12‑speed drivetrain for all‑terrain control
Cube equips the Reaction Hybrid Pro 800 with Shimano’s wide‑range XT 12‑speed drivetrain, giving you the gearing flexibility to tackle any gradient. Whether you’re grinding up a steep climb or cruising along fire roads, the shifting is crisp, reliable, and built to handle the torque of an e‑MTB.
Confident handling with RockShox suspension
A RockShox Recon Silver air fork provides 120mm of travel (100mm on smaller sizes and Easy Entry frames), smoothing out roots, rocks, and rough terrain. Combined with grippy Schwalbe 2.6” tyres, the Reaction Hybrid Pro 800 delivers stable, predictable handling on everything from loose gravel to technical singletrack.
Powerful braking and modern trail control
To keep you in control on the descents, Cube fits Shimano 4‑piston hydraulic disc brakes, offering strong, consistent stopping power in all conditions. A remote dropper seatpost adds extra confidence on steep or technical sections, letting you adjust your riding position on the fly.
Built to go anywhere
From city streets to forest paths, from canal towpaths to mountain trails — the Reaction Hybrid Pro 800 is engineered to handle it all. Its blend of hybrid practicality and true mountain‑bike capability makes it a versatile choice for commuters, explorers, and riders who want one bike that can do everything.
Key Specifications
Motor: Bosch Performance CX (120nm)
Battery: 800Wh integrated
Drivetrain: Shimano XT 12‑speed
Fork: RockShox Recon Silver RL Air
Brakes: Shimano 4‑piston hydraulic disc brakes
Tyres: Schwalbe 2.6” MTB tyres
Seatpost: Remote dropper post
Frame: CUBE Reaction Hybrid aluminium frame