SRAM Bottom Bracket Shield and Wave Washer Assembly BB30 Bearing, 11.6415.007.020

Genuine and original SRAM MTB spare part
Fits 9-10 speed cassettes and BB30 bottom brackets bearing
Bike disc brake spares
Allows for larger diameter frame tubes increasing frame stiffness
PressFit 30 for MTB will require a 73 mm wide shell
0.01 kilograms