SRAM X4 7/8/9-Speed Rear Derailleur Hybrid Mountain Bike RD Long or Medium Cage X4 Rear Derailleur The X4 Rear Derailluer combines the best elements of SRAM shifting with a...
SRAM X4 7/8/9-Speed Rear Derailleur Hybrid Mountain Bike RD Long or Medium Cage X4 Rear Derailleur The X4 Rear Derailluer combines the best elements of SRAM shifting with a...