Shimano Disc Brake Mount Adapter SM-MA 12L advanced lens technology and superior

advanced lens technology and superior comfort in a frame built with Rilsan Clear®

Stretch Proof heat treatment so the chain last longer and goes farther

Super smooth

this OSPW system is not compatible with the SRAM Rival AXS

Adaptable cup insole

Shimano Disc Brake Mount Adapter SM-MA 12L advanced lens technology and superiorFor postmount caliper PERFORMANCE INDICATOR FORK AND FRAME MOUNT STYLE DISC BRAKE ROTOR SIZE 140 MM (SS) 160 MM (S) 180 MM (M) 203 MM (L) ISMMA90F180PPC ISMMA90F203PPM ISMMA90F160PS ISMMA90R140PS ISMMA90R160PS ISMMA90R180PS Front Post mount 140 mm direct Direct mount ISMMA90F180PPC 160 mm direct Direct mount ISMMA90F180PPC 180 mm direct Direct mount ISMMA90F203PPM 203 mm direct Direct mount International A standard ISMMA90F160PS Rear Post mount 140 mm