The X4 Rear Derailluer combines the best elements of SRAM shifting with a stylish design in an affordable price point. Intelligent material selection yields a lightweight high performance derailleur. A compelling option for your 7-,8- or 9-speed shifting needs.
Sram RD X4 Rear Derailleur 7-8 Speed Medium Cage
Specification
- 7/8/9 Speed
- Allloy B-knuckle, Alloy outer link
- Medium/Long Cage
- 1:1 Actuation Ratio
- Bushing bearings
- Grilon® Composite inner cage
- Weight: 297g
- Colour: Black
***These are OEM Shimano Parts, Brand new, Never Installed on Bike, Never used in any way, just NOT in retail packaging.***
