Mon, Sun: ClosedTue - Fri: 9:00am - 6:00pmSat: 9:00am - 5:00pm
- Compatible with both American and Mid style BB shells- 6061-T6 full CNC alloy construction- Anodized surface finish- Weight: 255g- Cup Type: Press Fit- Cup OD/Bearing OD: 41mm or 51mm