105 5701 10-speed Rear Derailleur Max 32T Black

##Shimano 105 10-speed rear derailleur Shimano 105 5701 10-speed Rear Derailleur Max 32T Black has an Advanced Wide Link is designed to increase rigidity and consequently improve shifting performance for super light shifting action. This rear derailleur is compatible with 8, 9 and 10-speed drivetrains.