About Cema Full Ceramic Pulley Wheels Plastic
- Pulley wheels Shimano, Sram and Campagnolo compatible
- Full Ceramic, SRC ceramic or stainless bearing
- 9/10/11 speed compatible
- SRAM 1 X 11, XX1 en XO1
CEMA specialises in the development and production of high-quality (ceramic) bearings for various industries and cycling. CEMA SRC bearings and components are specially designed for applications in cycling sports and take on the challenge of athletes making the highest demand on their equipment. We offer a wide range of wheel bearings, bottom brackets, headset bearing, derailleur pulleys and tools.