Shimano SLX M662 Shadow 9 Speed Rear Derailleur

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sku: 21813

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Shimano SLX M662 Shadow 9 Speed Rear Derailleur

Tough, aggressive and light weight All-Mountain SLX rear derailleur using revolutionary features from XT and XTR at an affordable price point


  • Shadow features a super low profile design that reduces the risk of damage from trail side hazards  
  • Single tension spring prevents contact with the chainstay resulting in a silent ride  
  • Direct cable routing prevents snagging from any trail side hazards  
  • Alloy and steel construction leads to lower weight withoutcompromising strength and durability  
  • Two fluorine-coated link pin bushings aid slick shifting on the trails  
  • High rigidity wide outer link braces the pulley body to increase pivot joint rigidity resulting in a crisp shift  
  • Strong return spring for a positive shifting feel  
  • GS cage should be used with single and double chainsets only  
  • Mega9, 8 & 7-speed compatible  
  • For use with 32 or 34 tooth rear sprockets, total capacity 35 teeth  
  • Top normal spring for use with Rapidfire shifters


  • Shifting Action:  Top Normal   
  • Mount Type:  Drop-out   
  • Maximum Sprocket: 34T   
  • Minimum Sprocket: 11T   
  • Front Difference: 22T maximum   
  • Total Capacity:  35T (GS) or 45T (SGS)   
  • Bracket Body:  Aluminum/painted   
  • Plate Body:  Aluminum/painted   
  • Outer Link:  Aluminum/painted   
  • Inner Link:  Steel/painted   
  • Link Pin Bushings:  Fluorine coated (2)   
  • Outer Plate: Steel/painted   
  • Inner Plate:  Aluminum/painted   
  • Average Weight:  253g (GS) or 258g (SGS)