- T47 threaded BB cups for T47 frames and 29mm spindle diameter SRAM DUB compatible cranks
- Includes sleeve to fit between cups for added protection from dirt and grime, and also keeps your internal wires and hoses from rubbing on the crank spindle
- 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 serviced or replaced
- BB SET WMFG T47 OUT TO SRAM DUB BK
Center: T47
Right: DUB
Overall Length: Aluminum
Color: Black
