BB SET WMFG ROAD ENG SHI 24mm ACB BRG GY

External English (BSA) threaded road bottom bracket for 68mm shells

Direct replacement for Shimano HollowTech II bottom brackets, compatible with other 24mm spindles

Includes Enduro silicone dust seals, 2.5mm aluminum BB cup spacer, 2 - .5mm spindle spacers, 2 - 1mm spindle spacers

Angular contact bearings