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. Â A compelling option for your 8-speed shifting needs.Â
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Features :
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- Speeds 8/7 Speed
- Material Alloy B-knuckle , alloy outer link, Steel/Composite cage w/replaceable pulleys
- Weight 280g long cage
- Colors Silver, Black
- Outer Cage Steel
- Compatibility 1:1
- Inner Cage Grilon Composite
- Bearings Bushing
- Cage Sizes Long , Medium
- Technology Highlight(s) 1:1 actuation ratio
MORE INFORMATION
How to adjust a rear derailleur.
How to change a rear derailleur.
See all the products related to your SRAM transmisson.
| Cage | Long |
| Speed |
8 7 |






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