Shimano F203P/P Disc Brake Adapter

If you need to install your post mount Shimano front brake caliper to your post mount fork using a 203mm rotor, look no further than the Shimano F203P/P Disc Brake Adapter. This setup includes the mounting hardware. F = Front Brake, 203 = Rotor Size, P/P = Post Mount Caliper, Post Mount Fork.