The Reaction Pro is the perfect blend of functionality, reliability, and performance. This is partly due to the Shimano XT 12-speed drivetrain, which offers a wide gear range and unmatched shifting precision. Additionally, the hydraulic Shimano disc brakes provide reliable stopping power in any weather, whether on trails or in the city. Completing the package is the RockShox Judy Silver air fork with remote lockout, which is easily adjustable and adept at absorbing bumps and uneven terrain. The Reaction Pro: the ideal complete trail package!