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North Shore Billet - IS Disk Brake Adapters

North Shore Billet


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.