RaceFace EXI BB124 Bottom Bracket 41mm ID x 124mm Shell x 24mm Spindle Double Row Bearing External Seal MFPN=33032617001 28c and 30c width is

28c and 30c width is compatible with hookless rims according to ETRTO 5bar/73psi max pressure limitations

Cable routing is integrated internally into the wedge clamp to reduce drag

Axle Diameter (mm) 12 Overall Length (mm) 157 Thread Pitch 1

BB Style Euro Defined Color Black Bore 19mm/

E-bike approved

RaceFace EXI BB124 Bottom Bracket 41mm ID x 124mm Shell x 24mm Spindle Double Row Bearing External Seal MFPN=33032617001 28c and 30c width isRaceFace EXI BB124 Bottom Bracket: 41mm ID x 124mm Shell x 24mm Spindle Double Row Bearing External Seal. EXI Bottom Bracket TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 41 Spindle Interface Type RaceFace EXI Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light BB Shell Width (mm) 121 BB Frame Interface BB121