Shimano GRX RD-RX400 Rear Derailleur Pulleys

Shimano GRX RD-RX400 Rear Derailleur Pulleys

Ref. 143539

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Shimano RD-RX400 derailleur pulleys have been specially designed for GRX 10-speed rear derailleurs. They will provide you with precise and smooth shifting.
  • Brand : Shimano
  • Product : Derailleur pulleys
  • Range: RD-RX400
  • Discipline: Gravel
  • Compatibility: GRX RD-RX400 rear derailleurs, 36 teeth (max.)


  • Brand Shimano
  • Material Nylon
  • Bearing Standard
  • Reference 143539
  • EAN13 4550170595678
  • Manufacturer reference Y3GL98010

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