microSHIFT R10 Rear Derailleur - 10-Speed Medium Cage Shimano Road Compatible Black. microSHIFT R10 rear derailleurs feature forged and CNC machined construction that pairs durability with a quality finish. This lightweight and lightweight rear derailleur is robust and designed to get any 10-speed Shimano Road compatible bike back on the road.Forged and CNC machined aluminum construction is lightweight and rugged
Cage is crafted with steel for enhanced chain-rub durability
For use with Shimano 10-speed road systems
Not compatible with Shimano Tiagra 4700 road system
- TECH SPECS
| Largest Cog | 34 |
| Rear Der/Shifter Compatibility | Shimano Road |
| Rear Derailleur Mount Type | 10x1 Standard |
| Drivetrain Speeds | 10 |
| Chain Wrap Capacity (teeth) | 39 |
| Cage Length | Medium |
| Color | Black |