Unmatched comfort and control for mixed-terrain riding and racing

The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive shifting for mixed-terrain riding. The textured hood and anti-slip brake lever surface increase control on bumpy terrain.

FEATURES

Greater control on mixed terrain
Gravel-specific lever and bracket ergonomics
Anti-slip coating on brake lever

PRODUCT SPECIFICATIONS

MODEL NO ST-RX610-R
SERIES GRX 12-speed
Color Series color
Average weight 610 ( /pair)
Bracket cover color|1 Standard
Shifter type DUAL CONTROL LEVER
Shift lever|Rear speeds 12
Brake lever|Brake hose (kit) SM-BH90-JK-SSR
Brake lever|Hose joint Straight
Brake lever|Brake hose color (kit)|1 Black
Brake lever|Recommended brake caliper BR-RX400
Brake lever|Oil SHIMANO Mineral
Brake lever|Reach adjust
Brake lever|Funnel bleeding
Brake lever|Free stroke adjust
Clamp band|Diameter (mm) 23.8-24.2
Shift lever cable|Outer casing|Lever side OT-SP41
Shift lever cable|Outer casing|Rear derailleur side OT-RS900
Shift lever cable|Inner cable|OPTISLICK