Shimano GRX RX610 12 Spd Shift/Disc Brake Kit – Rear

Shimano’s GRX groupsets have always been designed to bring smooth shifting, reliable braking, and comfort to gravel riding. The Shimano GRX ST-RX610 hydraulic brake/shift levers use trickle-down technology from the original GRX 800 series to bring all the GRX performance and qualities to a more budget-friendly tier. Designed for performance and comfort on rough surfaces, you’ll find textured hoods for a secure grip as well as an anti-slip coating on the brake levers for added confidence in wet or muddy conditions. Paired perfectly with the BR-RX400 flat-mount brake caliper and updated with 12-speeds, you’ll get more options, more gears, and more opportunities to ride the way you want to.

Features:

• Light and responsive mechanical shifting
• Textured hoods for a secure grip on bumpy terrain
• Anti-slip lever coating provides braking confidence in wet or muddy conditions
• Trickle-down technology from the original GRX 800 series
• Not compatible with 12-speed mountain bike derailleurs
• BR-RX400 has excellent heat dissipation
• Easy tool access to hose joint system (J-kit)

Specifications:

• Shifter Style: Lever (Road)
• Speed: 12 Speed
• Derailleur Compatibility: Shimano Road (12 Speed)
• Shift Mechanism: Cable Actuated
• Adjustable Reach: Yes
• Brake Type: Hydraulic
• Brake Fluid: Mineral Oil
• Brake Mount: Flat Mount
• Brake Pads: Organic/Resin
• Color: Black