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Features sram rear derailleur derailleur x4 long cage black
Change of long box.
The SRAM X4 change is a reliable, tolerant and easy to configure and adjust thanks to the X-Actuation technology, which eliminates decanting and change variation for accurate and reliable performance.
The Direct Route technology is the cable path directly connected to the drive mechanism. The result is less friction, less effort and greater thrust in a single movement. & Nbsp;
Features: & nbsp;
- Material: aluminum
- Long box
- 8/7 speeds
- Maximum ratio: 36 teeth
- Approximate weight: 195gr
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