KCNC Jockey Wheels System with Ceramic Bearings

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