CUBE Bikes Reaction Pro

With the Reaction Pro, we wanted the perfect blend of function, reliability and performance. So we started with Shimano's SLX and XT components for the 1x12 transmission, because they offer a huge range and an unparalleled reputation for precision. We added Shimano XT hydraulic disc brakes for superb all-weather stopping performance, whether you're out in the hills or battling across town. And finished with the RockShox Judy Silver air fork, which combines easy adjustability with trail-smoothing alacrity.