Bottom bracket Enduro Bearings T47 BB A/C SS-T47-BB30

T47 external screw-in bowl, CNC aluminum. Available with the finest 440C stainless steel bearings. Both feature angular contact bearings to manage pedaling forces and extend bearing life. The housing screws into the frame for a perfect fit and no unwanted movement over time. angular contact stainless steel bearings T47 - BB30