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-RX600-R
• Series: SHIMANO GRX 11-speed
• Brake fluid: SHIMANO Mineral Oil
• Recommended brake caliper BR-RX810
• Brake hose (Kit) SM-BH90-JK-SSR, SM-BH90-J-SSR
• Funnel bleeding
• Hose joint Straight
• Reach adjust: Tool
• 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
• Max. multiple shifts(Main lever/ rear) 2
• SL Cable Type OPTISLICK
• Compatible RD Type Road 11-speed
• Rear speeds 11
• SL outer casing:Lever side OT-SP41
• SL outer casing:Rear derailleur side
• SL cable:Included
• SL cable:OPTISLICK cable
• SL cable:Pre assembled