Spindle Interface Type RaceFace EXI. MPN: BB19BB899224 - RaceFace - EXI - Bottom Brackets. EXI Bottom Bracket. Allows for the use of a 24mm spindle EXI crankset in a PF41 (Shimano Press Fit) bottom bracket shell.
Allows for the use of 24mm spindle EXI crankset in a PF41 (Shimano Press fit) bottom bracket shell. BB Shell Width: 92mm. Bottom Bracket Shell I.D.: 41mm. Bottom Bracket Specs Installed using a standard bearing press tool.