North Shore Billet - IS Disk Brake Adapters
Adapters available for 160mm, 180mm, 183mm, 185mm, & 203mm rotors (Shimano, Hayes, Avid, Hope, etc…)
CNC machined from 6061 T6511 aluminum.
Machined surfaces allow for better caliper alignment and more rigid brake set-up.
160mm Front IS brake adapter is compatible with the Fox 40 for to mount 203mm rotors. It can also be used as a Rear IS adapter for 150mm rotors.