Shimano RD-M7100 Rear Derailleur SLX Shadow+ 12-Speed

The Shimano SLX RD-M7100 1x12-speed rear derailleur for 10-51 cassette 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.

After setting the benchmark in mountain bike components with SHIMANO XTR M9100 and the new DEORE XT M8100, Shimano rounds out its now entirely 12-speed performance mountain bike component lines with new SLX M7100. SLX M7100 cascades technology from the new XTR M9100 and DEORE XT M8100 - namely Shimano’s signature premium shifting and braking performance - while maintaining the SLX hallmark of value and durability. 

• Shadow RD+ For optimal chain retention
• RD-M7100-SGS  
• 51T max cog size
• Works with 12-speed 10-51 teeth cassettes
• Pulley size with 13T increased for reduced friction
  
  
  
  

Components

• Use: MTB
• Group: SLX M7100
• Model: RD-M7100
• Mount: Direct attachment (Conventional)
• Technology: Shadow RD+
• Gradations: SGS-Type 1x12-speed (10-51 cassette)
• Compatible chain: CN-M7100 12-speed
• Max. teeth large sprocket: 51T
• Min. teeth large sprocket: 45T
• Max. teeth small sprocket: 10T
• Min. teeth small sprocket: 10T
• Max. Front Difference: 0T
• Total Capacity: 41T

Pulley cage

• Type-SGS long

Material

• Aluminum
• GFRP
• Stainless steel
• Steel

Weight

• approx. 316g (manufacturer information)