Description
Direct mount compatible 11v rear derailleur Shimano Dura-Ace RD-9070-SS
Programmed automatic shifting・Carbon clevis・Disengagement function ("fuse" in case of fall) "Internal structure protected against impact・Wide joint for superior rigidity "Stiffer mechanicsSMe. Longer lasting gear shifting accuracy・Maximum rear sprocket. : 28T・Maximum front differential. : 16T・Total capacity : 33T・Weight : 217 g
