Shimano Rear Derailleur XTR RD-M9100 12 Speed

The Shimano XTR RD-M9100 12-speed rear derailleur features an elegant yet aggressive angled design and an attractive anodised aluminium surface. The derailleurs feature bigger 13-tooth pulleys and include Shimano’s proven Shadow RD+ low profile technology. The use of a single or a double system requires the installation of the specific single or double rear derailleur (1x: RD-M9100-GS/SGS, 2x: RDs-M9120-SGS), whereby one version with medium-length (10-45T) or long cage (10-51T) is available for single systems. FEATURES Shadow RD+ For optimal chain retention Works with 12-speed 10-45-teeth cassette Better ground clearance (28mm shorter cage) Works with both 12-speed 10-51-teeth cassette Pulley size with 13T increased for reduced friction SPECIFICATIONS Use: MTB Group: XTR M9100 Model: RD-M9100 Mount: Direct attachment (Conventional) Technology: Shadow RD+ Gradations: GS-Type 1x12-speed (10-45 cassette) SGS-Type 1x12-speed (10-51 cassette) Compatible chain: CN-M9100 12-speed Max. teeth large sprocket: 45T (GS) / 51T (SGS) Min. teeth large sprocket: 45T (GS) / 51T (SGS) Max. teeth small sprocket: 10T Min. teeth small sprocket: 10T Max. Front Difference: 0T Total Capacity: 35T (GS) / 41T (SGS) Pulley cage (choose variant) Type-GS medium Type-SGS long Material: Aluminum GFRP Stainless steel Steel Weight (manufacturer information) Type-GS 237g Type SGS 240g