GRX ST-RX610

The GRX 610 Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control on bumpy terrain.

• Mechanical shift
• Hydraulic disc brake
• Mineral oil
• Consistent braking performance in all weather conditions
• Reach adjustment range (10.9 mm)
• Clamp band diameter – 23.8-24.2 mm
• Recommended brake caliper (not included): BR-RX400
• Recommended brake hose kit (not included): SM-BH90-JK-SSR