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The Shimano DEORE RD-M5100 1x11-speed rearderailleur for 11-51 cassette features an elegant yet aggressive angled design.The derailleurs feature bigger 13-tooth pulleys and include Shimano’s provenShadow RD+ low profile technology.
The 11-speed DEORE rear derailleur enablesprecise and quick shifting within the 11-51T range. 13-tooth pulley wheels andSHIMANO SHADOW RD+ technology reduces chain chatter and gives you improvedchain retention thanks to a stiffer derailleur arm and higher chain tension.
Features:
Shadow RD+ For optimal chain retention
51T max cog size
Works with 11-speed 11-51 teeth cassettes
Pulley size with 13T increased for reducedfriction
Specifications:
Use: MTB
Group: DEORE M5100
Model: RD-M5100
Mount: Direct attachment (Conventional)
Technology: Shadow RD+
Gradations: SGS-Type 1x11-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
Pulley cage: Type-SGS long
Material: Aluminum/ GFRP/ Stainless steel/ Steel