BKS-0241 - T47-Internal, Threaded, 440C Stainless, Angular Contact Bearing Bottom Bracket for 86mm Shell, T47 Framesets and 30mm Cranksets (spindle length 104mm or longer) TH-873 radial bearing featuring black-oxide treated

radial bearing featuring black-oxide treated 52100 high-Carbon Chromium alloy races paired with Grade 5 Silicon-Nitride Ceramic balls

Bearing Bottom Bracket for PF30 Framesets and 30mm Cranksets (current spindle length standard of 104mm or longer)

This thread-in solution allows you to fit your 30mm/386 cranks into your BSA threaded bottom bracket shell without any hassle

KP6A MAX-Design

This complete bottom bracket features Flanged

BKS-0241 - T47-Internal, Threaded, 440C Stainless, Angular Contact Bearing Bottom Bracket for 86mm Shell, T47 Framesets and 30mm Cranksets (spindle length 104mm or longer) TH-873 radial bearing featuring black-oxide treatedBKS 0241 T47 Internal, Threaded, stainless steel, Angular Contact Bearing Bottom Bracket for 86mm Shell, T47 Framesets and 30mm Cranksets (spindle length 104mm or longer) Angular Contact stainless steel bearings pressed into precision machined aluminum T47 cups that simply thread directly into the BB shell. All Enduro bottom brackets are manufactured to the highest standards at the Enduro Bearings production facility in California, USA. This complete