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Features sram red 39d yaw bcd130 10 speed
Dish for road bicycles.
Dish Sram Red 39 teeth for road bikes. Designed for derailleurs with Yaw technology, which makes the derailleur turn to maintain a constant angular relationship with the chain, as well the need for adjustments is eliminated. As a result, the changes feel more direct and are more precise.
Features: & nbsp;
- 39 teeth.
- Yaw Technology.
- Bcd: 130mm.
- 10 speeds.
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