SHIMANO XTR RD-M9100-SGS 12V

Shimano XTR RD-M9100 12-speed Rear Derailleur

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.

High-quality 12-speed rear derailleur for precise and fast gear changes: XTR RD-M9100 from Shimano

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 - Shimano XTR RD-M9100 12-speed Rear Derailleur

• Shadow RD+ For optimal chain retention
• RD-M9100-GS
  
  • 45T max cog size
  • Works with 12-speed 10-45-teeth cassette
  • Better ground clearance (28mm shorter cage)
• RD-M9100-SGS  
  
  • 51T max cog size
  • Works with both 12-speed 10-51-teeth cassette
• Pulley size with 13T increased for reduced friction

Product features

• 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