- 10-speed road race rear derailleur
- New AeroGlide jockey wheels with ceramic bearings for silent performance
- Carbon cage
- Titanium hardware
- Compatible with previous Sram Red models
| Speed: | 10sp | Max: | 28 |
| Wrap: | 33 | Cage/Mount: | Short |
| Color: | GRY/BLK/CRBN | Wgt: | 145g |
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