##C-Bear Full Ceramic 11-Speed Jockey Wheel As their name suggests, the Full Ceramic 11-Speed Jockey Wheels from C-Bear have ceramic races as well as ceramic balls for a super low friction set up. The wheels themselves are made from durable, lightweight aluminium and they are compatible with SRAM and older generation Shimano 10 and 11-speed rear derailleurs.
Features
- Aluminium construction
- Ceramic balls and races
- Compatible with Shimano and SRAM 10 and 11-speed derailleurs
- Please note: Only compatible with older generation Shimano systems, pre 105 R7000 / Ultegra R8000 / Dura-Ace R9100