Race Face X-Type 24mm Spindle Bottom Bracket - 24mm - PF30 - 68-73mm Shell - 2019 Images Uploaded - Ready for Review For 2010-2011 9 and 10-speed

For 2010-2011 9 and 10-speed derailleurs

Features: 4mm D3O

Advanced in-moulding allows the shock-absorbing inner shell to be securely fused to the robust polycarbonate shell making a helmet that is significantly lighter and better ventilated

3 - Dual Compound - EXO - TR Kevlar Folding: 780g

Race Face X-Type 24mm Spindle Bottom Bracket - 24mm - PF30 - 68-73mm Shell - 2019 Images Uploaded - Ready for Review For 2010-2011 9 and 10-speedRace Face Bottom Brackets to suit 24mm spindle cranks. These are cross compatible with all Shimano and some FSA cranks. Race Face Cinch Cranks have a 30mm spindle. This listing is for X Type BB's which have a 24mm spindle. Available in either: PF30: Frames with a 46mm ID for the Bottom Bracket 68 73mm wide. Precision Alloy Cups with better tolerances than plastic cups. This design allows the bearings to be serviced too. BB92: Also known as Shimano