Hayes Prime Comp Rear Disc Brake Caliper and Lever Black -
Hayes Prime Comp Disc Brakes & Levers.
- Satin black with smoke anodized lever
- Rotors are not included
- Poppet Cam provides tool-free, on-the-fly adjustment of the dead stroke
- Improved tool-free reach adjustment providing a fixed mechanical advantage regardless of lever position
- All Hayes brake kits are pre-bled and require an adaptor unless used with a 74mm post-mount fork
- Leverage increases throughout the stroke, for better modulation and higher power at the end