Shimano Disc Brake Adapters

Shimano Adapters are listed by: Rotor Size / Caliper Mount / Front or Rear / Bike Mount Tab / Mfg Part Number
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- For instance a 160mm / 74mm / Front / 51mm IS / SM-MA-F160P/S
- Rotor Size = 160mm
- Caliper mount drill = 74mm
- Bike location = Front
- Mount on bike or fork = 51mm IS
- Shimano's part number = SM-MA-F160P/SnBecause there are new versions of Shimano adapters there may be duplicate fits shown

Original Shimano parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.