Bottom Brackets

Thread together bottom bracket for frames using the BBRightbottom bracket standard.Two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life, and simplifying maintenance. This means no more...

47 threaded BB cups for T47 frames and 30mm spindle diameter cranks.Cups have outboard bearings, and can be used in BB shells with widths from 68mm to 100mm. Machined aluminum cups thread together directly into a T47 BB shell. Bearings are easily...