Provides a reliable, weatherproof seal for your PF30 shell. The clever non-contact design delivers the smoothest spin this side of an expensive ceramic bearing upgrade.
- Shells are constructed from CNC machined 7075 aluminum
- Fitted with Rotor ultra-smooth steel bearings
- Fits all PressFit30 frames (BB30 PF, BB386 Evo and BBRight) and is compatible with cranksets that have 30mm spindles
