SHIMANO DEORE Rear Derailleur RD M5100 SHADOW RD+ 1×11-speed for Mountain Bike

1×11-speed SHIMANO SHADOW RD+ rear derailleur

Stable drivetrain on the trail

Low-profile design avoids damage from rocks

Chain stabilizer reduces chain drop, slap and noise

Silent drivetrain in all gear positions

Decreased rear derailleur and chain tension in low gear

Bigger 13T pulley

Shadow RD+ For optimal chain retention

RD-M5100-SGS 51T max cog size

Works with 11-speed 11-51 teeth cassettes

Pulley size with 13T increased for reduced friction

Use: MTB

Group: DEORE M5100

Model: RD-M5100

Mount: Direct attachment (Conventional)

Technology: Shadow RD+

Gradations: SGS-Type 1×11-speed

Compatible chain: HG-X CN-M5100 11-speed

Max. teeth large sprocket: 51T

Min. teeth large sprocket: 51T

Max. teeth small sprocket: 11T

Min. teeth small sprocket: 11T

Max. Front Difference: 0T

Total Capacity: 40T

Type-SGS long