Sale price$89.99

  • GRX 10 speed rear derailleur for double cranks
  • Adjustable chain stabilizer prevents chain slapping and drops
  • Gravel-tuned clutch tension can be toggled ON/OFF to match the terrain
  • Maximum front difference: 16T
  • Low sprocket: Max. 36T/Min. 30T
  • Top sprocket: 11T
Maximum Cog 36T
Minimum Cog 11T
RD Spring Type Shadow Plus
Max Front Difference 16T
Speed 10
Cage GS
Primary Color Black
RD Capacity 41T
RD Weight 303g
Title: Shimano, GRX RD-RX400, Rear Derailleur, Speed: 10, Cage: GS, Black

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