The KCNC derailleur cage and derailleur pulleys are suitable for older Shimano Dura Ace and Ultegra models. The special ceramic bearings enable smooth running at all times.
Technical Information:
- Material:
- hard-coated aluminium (7075)
- Bearings:
- Ceramic
- Tooth Count:
- 14 / 16 t
Compatibility:
- Shimano 11-speed Dura Ace RD-9000, 11-32 teeth
- Shimano 11-speed Ultegra RD-6800, 11-32 teeth
Features:
- CNC machined
- with special ceramic bearings
Contents:
- 1 pair of KCNC Jockey Wheel aluminium derailleur pulleys
- 1 x derailleur pulley cage