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KCNC Jockey Wheel System
The KCNC gears of the rear derailleur cage are compatible with Shimano Dura-Ace RD-9000 and Ultegra RD-6800 rear derailleurs.
Procukt features – Jockey wheel system
- Use: Road
- Gears: 10/11-speed
- Gradation: 14/16 Teeth
- Bearing: SUS
Compatibility
- Shimano Dura-Ace RD-9000
- Shimano Ultegra RD-8000
Material
- 7075 Aluminium
Color
- red
