SRAM Rear Derailleur 7- To 9-Speed X4

Designed for bikes with 7, 8 or 9 speeds and a double or triple crankset.Long cage SRAM X4 rear derailleur compatible only with Shimano 7 to 9-speed shifters for smooth, precise gear changes.

Technical information

Direct Route Technology: less friction and loss of tuning.
1:1 ratio = 1 mm of drawn cable corresponds to 1 mm derailleur movement.
290 g.