Shimano Deore RD-M5100-SGS Rear Derailleur - 11-Speed Long Cage Black

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

Rear Derailleur Mount Type	10x1 Standard
Rear Der/Shifter Compatibility	Shimano DynaSys11
Cage Length	Long
Drivetrain Speeds	11
Color	Black
Largest Cog	51