... lock-on, S/M: Grappler, Others: Grappler XL FRONT BRAKE Custom Formula The One R, hydraulic disc, tool-less ... :160mm rotor, Others: 180mm rotor BRAKE LEVERS Formula The One R hydraulic FRONT DERAILLEUR SRAM X7, 10-speed, ... Roval Control Trail 29, alloy disc, 26mm, 32h FRONT HUB Roval Control Trail 29, OS 24 end caps, QR ... , 32h REAR HUB Roval Control Trail 29 142+, DT Swiss alloy ...