Shimano Deore M5100 11 Speed Rear Derailleur 49N Clamp included: Yes

Clamp included: Yes

Gear Ratios: 10-12-14-16-18-21-24-28-32-36-42-52

00mm rotor

Roomy chain clearance and stability over rough mountain terrains reduce chain slap and droppage

Ceramic piston for increased resistance to heat transfer from pads to caliper

Shimano Deore M5100 11 Speed Rear Derailleur 49N Clamp included: YesThe 11 speed DEORE rear derailleur enables precise and quick shifting within the 11 51T range. 13 tooth pulley wheels and SHIMANO SHADOW RD+ technology reduces chain chatter and gives you improved chain retention thanks to a stiffer derailleur arm and higher chain tension. Features Shimano DEORE RD M5100 1x11 speed Rear Derailleur Shadow RD+ For optimal chain retention RD M5100 SGS 51T max cog size Works with 11 speed 11 51 teeth cassettes Pulley size