Wheels Manufacturing BBright to Shimano Bottom Bracket Angular Contact Bearings BLK Cups Axle to Crown Length-571 bearing# 6805X ID x OD

bearing# 6805X ID x OD x W (mm) 25x37x7

AI alert brake light function

Previously only available on RED

Theyre tubeless sealant friendly

Designed to work with the robust and secure Powertrain Cage

Wheels Manufacturing BBright to Shimano Bottom Bracket Angular Contact Bearings BLK Cups Axle to Crown Length-571 bearing# 6805X ID x ODWheels Manufacturing BBright to Shimano Bottom Bracket with Angular Contact Bearings Black Cups. BBright Thread Together Bottom BracketReplaceable Enduro bearings Made in the USA TECH SPECS Bottom Bracket Shell I. D. 46 BB Frame Interface BBright Press Fit BB Shell Width (mm) 79 Weight 146 Spindle Interface Type Shimano Hollowtech II Spindle Interface Type FSA MegaExo Spindle Interface Type FSA MegaExo Light Spindle Interface Type RaceFace EXI Defined