Product Info
• The GRX 610 Dual Control Lever and GRX BR-RX400 hydraulic brakes. The GRX 610 delivers light and responsive shifting. The ergonomic shifter design improves comfort and the textured, anti-slip brake lever increases control. With a low-profile flat mount design, the GRX BR-RX400 hydraulic disc brakes provide greater control. All in the total package gives confidence and performance for mixed terrain riding. • GRX ST-RX610, 12 speed shifters and flat mount BR-RX400 hydraulic calipers • GRX BL-RX610-L option for brake only left 1x setup • 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
