Shimano SLX M663 Shadow Rear Derailleur

Product Code: 127050
£ 37.99 RRP £54.99 Save 31% GBP


  • Black


  • None


  • SGS Long Cage
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Product Description

Tough, aggressive and light weight All-Mountain SLX rear derailleur using revolutionary features from XT and XTR at an affordable price point.
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* Prices are estimates and will be calculated at checkout based on your minimum deposit.
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  • 4/5 Stars

  • 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 without compromising 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
  • Improved cable pull ratio provides a more accurate shift action making the system less prone to contamination and trail chatter
  • Dyna-Sys 10-speed compatible only
  • 43T capacity GS cage
  • Top normal spring uses the spring to select higher gears
  • Weight 274 grams