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Shimano RDR3000GS Sora Rear Derailleur, GS Medium, Black




$30.45

  • Shadow RD Technology The derailleur tucks behind the cassette when in the lower gears, reducing chain movement and drops.
  • Short Cage Suitable for use with -25T or 11-28T cassettes.
  • Chain Stabilization Fins Reduces chain bouncing and improves chain retention.
  • Compatible with Shimano Road Cassette Works seamlessly with Shimano's speed road cassette system.
  • Enhanced Shifting Performance Shadow RD technology and Exact Actuation deliver fast and accurate gear changes.