Rotor UBB4630 for 30mm Spindles in PF30 Frames Steel Bearings Bottom Bracket
The UBB4630 bottom bracket is designed to accommodate any PF30, BBRight or 386 EVO standard, to work with a 30mm spindle crankset.
- Double-sealed bearings elevate durability
- Precise steel bearings keep your cranks spinning smoothly
- 30mm spindle interface bridges the gap for bigger axles
- PF30 cups press securely in your frame
|Manufacturer's Part #||C04-028-01010-0|