Mon - Fri: 10:00am - 7:00pmSat: 10:00am - 5:00pmSun: 12:00pm - 4:00pm
- Bottom bracket for one-piece crank
- Sealed mechanism
- 24 TPI
- Spindle Type: One piece
- Cup Material: Steel
- Weight: 310-315g
- Cup Type: Press Fit
- Cup OD/Bearing OD: 51mm