Shimano SM-RT54-SI Disc Brake Rotor - 160mm, Center Lock, For Resin Pads Only, Internal Spline Lockring Hand Pumps Manufacturer Part Number: MR-21-4-242

Manufacturer Part Number: MR-21-4-242

Manufacturer Part Number: 1709

- The M15 adapter can also be used to install any of Park Tool's nine aluminum bottom bracket tools

steep progression of some stock air springs

14mm platform than the X1's to allow them to be more responsive

Shimano SM-RT54-SI Disc Brake Rotor - 160mm, Center Lock, For Resin Pads Only, Internal Spline Lockring Hand Pumps Manufacturer Part Number: MR-21-4-242The Shimano SM RT54 disc brake rotors provide exceptional stopping power in all riding conditions. Shimano's Center Lock mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. For use with resin pads only Center Lock lockring design offers fast and easy installation Product Specifics Rotor Size (mm): 160 Rotor Type: Two Piece Pad Compatibility: Resin Pads Only Hub Disc Compatibility: Center