RaceFace -
RaceFace EXI Bottom Brackets are compatible with 24mm spindle cranksets from Race Face, Shimano and FSA. Allows for the use of a 24mm spindle EXI crankset in a PF41 (Shimano Press Fit) bottom bracket shell Precision CNC machined and anodized aluminum alloy cups are more accurate, durable and stable Rubber seal located on the bearing's external side helps to reduce the risk of water penetration Installed using a standard bearing press tool Spindle Interface Type: RaceFace EXI , Shimano Hollowtech II , FSA MegaExo , FSA MegaExo Light BB Shell Width (mm): 107 Bottom Bracket Shell I.D.: 41 BB/Frame Interface: BB107 Defined Color: Black