The heart of the versatile and robust Reaction Hybrid Performance frame: the quiet but enormously powerful Bosch Performance Line Motor with 75 Nm of torque and Bosch Smart System. It can also accommodate batteries up to 625 Wh, so the bike never runs out of power prematurely! Other clever features include a Flat Mount kickstand mount, enough space to attach a frame lock, and attachment points for a multi-tool or lock on the bottom of the top tube. We even packed a small Allen key into the seat clamp. Low maintenance and a clean, sporty look are guaranteed by the internally routed cables and an innovative speed sensor. And thanks to the SizeSplit System, everyone can find the perfectly fitting frame size for themselves and their needs.