The Shimano RD-M5100 Rear Derailleur provides efficient and smooth shifting for Deore M5100 11-speed drivetrains.
- Features the Shadow RD+ chain stabilizer system to minimize chain slap
- Compatible with a 51T maximum cog size for 11-speed systems
| Item Specifications | |
|---|---|
| Cage Length | Long |
| Color | Black |
| Drivetrain Speeds | 11 |
| Largest Cog | 51 |
| Rear Der/Shifter Compatibility | Shimano DynaSys11 |