SHIMANO GRX, with its gravel specific ergonomics, optimized gearing options, rugged reliability, and quiet and stable drivetrain, sets itself apart from the rest of the component world. It isn’t a reworked set of road components. It represents a ground up look at how cyclists want to explore their world. SHIMANO GRX helps you eliminate excuses, instead urging you to try that rough sidetrack or ride that little bit longer. It offers you the option to Explore Beyond.

Features:

Lever

• Gravel inspired lever and bracket ergonomics
• Anti-slip brake lever
• Greater mixed-terrain control
• Same light shifting operation as top tier systems

Caliper

• Excellent heat dissipation
• Flat mount
• Convenient tool access
• Simple wheel replacement
• Easy and clean bleeding system
• Never hesitate to tackle rough surfaces
• Simple set up and maintenance

Specifications:

• Model: ST-RX400-L
• Series: SHIMANO GRX 10-speed
• Brake Lever Specifications:
  • Brake fluid:SHIMANO Mineral Oil
  • Recommended brake caliper: BR-RX400
  • Brake hose (Kit): SM-BH90-JK-SSR, SM-BH90-J-SSR
  • Funnel bleeding
  • Hose joint Straight
• Tooled Reach Adjust Yes
• Clamp band: Steel
• Clamp band Inner diameter: 23.8 - 24.2
• Shifter type: DUAL CONTROL LEVER
• Shift lever Release: Resin & Steel
• Shift Lever Specifications:
  • SL Cable Type: OPTISLICK
  • Front speeds: 2
  • SL outer casing Lever side: OT-SP41
  • SL outer casing Rear derailleur side: OT-RS900
  • SL cable Included
  • SL cable OPTISLICK cable
  • SL cable: Pre assembled