- Bike Checks
Need more info? View our MTB Mechanical Disc Brakes buyer's guides.
|Product||Hayes MX-4 Mechanical Disc Brake|
|Miscellaneous||Hayes Disc Pads for So1e and MX-2, MX-3, and MX-4brakes only. Constructed from an organic compound (Semi-Metallic) Springs Included: yes Compound: Organic|