C-Bear Pulley Original Cage Max (OCM) - Full Ceramic
Some call it "Oversized", C-Bear calls it "Original Cage Max (OCM)".
Larger than the original derailleur pulleys, the performance of your drivetrain can be increased.
The OCM Derailleur Pulleys from C-Bear work with ceramic ball bearings that run in ceramic grooves.
- Bearings: Ceramic
- Shimano (11-Speed)
- Dura Ace R9100, R9150 Di2
- Ultegra R8000, R8050 Di2
- 105 R7000
- Shimano (12-Speed)
- Dura-Ace (12-Speed)
Photo Credit: C-Bear