Reaction Hybrid Pro

What every rider wants from their bike is reliable fun - and that's how we approached the Reaction Hybrid Pro 600. We fitted an easily adjustable air suspension fork with 120mm of travel (100mm for small frame sizes and for all Easy Entry models), because it adds comfort and control. We swapped the standard seatpost for a remote dropper post, because you'd be amazed how much more confidence that buys on bumpier trails. Shimano's XT 1x12 gears offer a huge range and unrivalled reliability, while Schwalbe's grippy 2.6in tyres and strong, progressive Shimano hydraulic disc brakes ensure you can stop on a dime. And, with a 600 Wh battery and the smooth, quiet assistance of Bosch's CX drive, you've got all the assistance you need to tackle even the most challenging of routes. Over to you.

Frame description
We specialise in really neat frame design, and the Reaction Hybrid is no exception. With the 600 Wh 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.

From July 2025, CUBE bikes with the Bosch CX motor (BDU384Y) will get a significant performance boost. The upgrade can be easily installed by customers themselves via the Bosch eBike Flow App. No further actions are required.


With the eBike Flow App, customers can increase the specifications to:

• 100 Nm torque (90 Nm for models with a gear hub)


• 750 W peak power


• 400% support