- T47 Outboard Angular Contact BB for 30mm cranks
- Cups have outboard bearings, and can be used in BB shells with widths from 68mm to 100mm
- Includes a 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
- Machined aluminum cups thread together directly into a T47 BB shell
- Bearings are easily serviced or replaced
- **Please Note: T47 BB cups are similar to standard BSA threaded cups in that the drive side cup is left-hand thread and the non-drive side cup is right-hand thread - use grease when installing in aluminum or steel and an anti-sieze compatibile with titanium shells
- BB SET WMFG T47 OUT TO 30mm CRANK
Interface: T47
Spindle Type: 30mm
Cup Material: Alloy
Weight: 155g
Cup Type: Outboard
