C-Bear Delrin pulleys for Campagnolo 12-speed rear derailleurs. The pulleys are equipped with C-Bear ceramic bearings. This significantly increases the performance of your drivetrain. Derailleur pulleys are the fastest turning bearings on your bike. A modification to ceramic bearings is therefore the most effective upgrade.
C-Bear Ceramic Bearings is a Belgian bearing specialist for ceramic ball bearings with the best smooth-running properties, durability and precision fit. All bearings work without additional spacers and washers.
Features of the C-Bear derailleur pulley with ceramic bearing for Campagnolo 12-speed rear derailleurs
- compatible with Campagnolo Super Record , Record, Chorus 12-speed rear derailleurs
- consists of 2 wheels, an upper and a lower one
- Material: Delrin
