C-BEAR Aluminium Shimano/SRAM 10-/11-speed Full Ceramic Derailleur Pulleys

The C-BEAR Shimano/SRAM Full Ceramic aluminium derailleur pulleys let your rear derailleur work even smoother and save a lot of weight compared to the standard version. They consist of an aluminium body and ceramic bearing balls, which also run on ceramic races. These pulleys are approved for use on the road. Just try it out and convince yourself of the unique spin!

Technical Information:

Application: Road
Compatibility: Shimano, SRAM
Teeth: 11
Gearing: 10-speed, 11-speed
Material: aluminium, ceramic
Bearings: Ceramic

Features:

• ceramic bearings made by specialists
• aluminium body, ceramic bearing races
• upgrade to ceramic for more drivetrain efficiency
• extremely low weight, extremely low friction
• only for use on the road