Shimano SM-MA-F203P/PM mount adapter for disc brake calipers. It lets a Post Mount caliper on a fork or frame with a native 180mm Post Mount run a larger 203mm rotor, raising the caliper by the required offset for correct pad-to-rotor alignment. Aluminium construction; supplied with mounting bolts.

Fits

  • Post Mount disc brake calipers fitted to a fork or frame with a native 180mm Post Mount
  • Converts that mount to accept a 203mm disc rotor
Covered by Shimano's spare-parts warranty against manufacturing defects. For any warranty assistance, return the item to Tune Cycles and we will manage the process for you.
  • Mount adapter for disc brake caliper, Post Mount to Post Mount
  • Adapts a native 180mm Post Mount fork/frame to a 203mm rotor
  • Aluminium construction
  • Mounting bolts included
Part numberSM-MA-F203P/PM
TypeDisc brake caliper mount adapter (Post Mount to Post Mount)
Fits180mm Post Mount fork/frame, converts to 203mm rotor
MaterialAluminium
IncludedMounting bolts
SKU SHM-ESMMAF203PPMA
Barcode # 4550170506117
Brand Shimano