Shimano XTR RD-M985 Rear Derailleur Stabilizer Unit

Shimano XTR RD-M985 Rear Derailleur Stabilizer Unit Description: The Shimano XTR RD-M985 Rear Derailleur Stabilizer Unit consists of the replacement parts for the internals of the rear derailleur's stabilizer unit. The rear derailleur stabilizer helps to reduce chain slap and the chances of dropping the chain when tackling the rough stuff. If your derailleur has some miles on it or the stabilizer has become damaged, this part will restore the functionality of your derailleur. Features: Includes the stabilizer unit, P-Axle washer, and the switch stabilizer P-cover, P-Axle unit, and other hardware sold separately