microSHIFT R10 Rear Derailleur - 10 Speed Long Cage Shimano Compatible Black. R-series rear derailleurs are designed to work with 7 8 9 and 10-speed Shimano-compatible road shifters. These R10 aluminum rear derailleurs are lightweight precision CNC-machined robust and can get any bike back on the road.
Light weight all aluminum construction
Steel cage
Compatible with Shimano 7 8 9 and 10-speed road systems
Not compatible with Shimano Tiagra 4700 road system
| Largest Cog | 28 |
| Color | Black |
| Rear Der/Shifter Compatibility | Shimano Road |
| Drivetrain Speeds | 10 |
| Weight | 226 |
| Chain Wrap Capacity (teeth) | 39 |
| Cage Length | Long |
