Shimano GRX ST-RX820 Double Hydraulic / Mechanical STI Lever - Left Hand

Unmatched control and comfort for mixed-terrain riding and racing

The SHIMANO GRX DUAL CONTROL LEVER delivers light and responsive mechanical 12-speed shifting for mixed-terrain riding and racing. The ergonomic shifter design improves comfort by decreasing pressure on your palms, while the textured, anti-slip brake lever surface increases control on bumpy terrain.

Features:
- Greater comfort and control on mixed terrain
- Gravel-specific brake lever and bracket ergonomics
- Anti-slip coating on brake lever surface
- Optimized for use with flared handlebars

Specfication:
- Brake lever / Brake hose (kit): SM-BH90-JK-SSR
- Brake lever / Hose joint: Straight
- Brake lever / Brake hose color (kit): Black
- Brake lever / Recommended brake caliper: BR-RX820
- Brake lever Oil: Shimano Mineral
- Brake lever Clamp band (mm): 23.8-24.2mm
- Shift lever cable / Outer casing / Lever side: OT-SP41
- Shift lever cable / Outer casing / Rear derailleur side: OT-RS900