Shimano Disc Brake Adapter full view

Shimano Disc Brake Adapter SM-MA-F203P


Regular price $10.99 Save $-1.00

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Adapt your fork's post-mount disc brakes from a stock 140/160 mm rotor to 160/180 mm with the Shimano SM-MA-F180P/P2 disc brake mount adapter.


  • Adapts a standard post-mount fork and caliper from a stock 140 or 160mm rotor to a larger 160 or 180mm size
  • Stiff, lightweight aluminum construction