TRP's Hylex RS is a full hydraulic single speed disc brake system for road and CX. Designed for single speed aficionados who want simplicity without sacrificing braking performance. Flat Mount Only.

• Ergonomic and perfectly sized hoods create a natural extension from the rider’s hands to the bike
• It sports an integrated master cylinder within the low-profile, ergonomically shaped lever body
• A drilled out lever blade shaves weight and improves grip
• Rotor and adaptor sold separately