When the heart of a truly outstanding bike is the frame, you're off to a great start with the Reaction C:62 ONE's carefully crafted C:62® chassis. But we didn't stop there, obviously. We added Shimano's legendary 1x12 gears, to put the perfect ratio for any situation right under your thumb. Powerful Shimano hydraulic disc brakes work with grippy Schwalbe Racing Ralph 2.25in tyres to control your speed, so you can go faster for longer. And a RockShox Recon Silver air fork up front is easily adjustable and keeps the front wheel comfortably planted and pointed in the right direction. It's everything you need.