KCNC Derailleur Adapter

The KCNC derailleur adapter allows to improve wear and long-term shifting performance on 42 or 44 teeth wide-range one-by-ten drivetrains.
This adapter re-positions 10 speed Shimano Shadow+ rear derailleurs to the optimal location when using 42 or 44 cassette extensions. A longer B screw is not necessarily.

Available for XTR M985, M980 or XT M780 and XT M781 rear derailleurs.

Note: For Shimano Shadow+ 10s rear derailleurs only!
Material: aluminium 7075
Weight supplement: manufacturer information