Paul Components Disc Brake Adapters (Silver) (+20mm) (IS Mount) (180mm Front, 160mm Rear)

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Paul Component Disc Adaptors are made in +0mm, +20mm and +40mm sizes and are compatible with either post mount or IS mount front and rear mounts.


  • Paul disc brake adapters allow for the use of larger rotors
  • Made in the U.S. from aluminum and heat-treated steel
  • IS Mount adapters are for frames where the mounting screws install horizontally
  • Post Mount adapters are for frames where the caliper mounts directly through the caliper holes

Frame Mount Options: IS Mount (International Standard, 51mm), Post Mount (74mm)
Caliper Mount: Post Mount (74mm)
Color: Silver
Weight: 15g (+0mm | IS Mount), 21g (+40mm | Post Mount)

This product was added to our catalog on March 2, 2022