Shimano RX400 GRX 10 Speed Double STI Shifter

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sku: GM052019-45

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Shimano RX400 GRX 10 Speed Double STI Shifter

Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond

  • Gravel inspired lever and bracket ergonomics
  • Anti-slip brake lever
  • Greater mixed-terrain control
  • Same light shifting operation as top tier systems
  • Series: Shimano GRX 10-speed
  • Brake Fluid: Shimano mineral oil
  • Recommended Brake Caliper: BR-RX400 (sold separately)
  • Compatible Brake Hose Kit: SM-BH90-JK-SSR (sold separately)
  • Recommended Brake Rotor: SM-RT64 (sold separately)
  • Tooled Reach Adjust: Yes
  • Compatible Derailleur Type: 10-speed road
  • 2x11 Recommended Cassettes: CS-HG500-10, 11-32t/11-34t; CS-HG50-10, 11-36t
  • Includes OT-SP41 shift housing, and Optislick cables



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