A central concern of gravel riders is a reliable braking system with sufficient power reserves to maintain control on steep, demanding or unexpected descents. The Shimano GRX ST-RX820-LA dual control lever integrates the brake lever and dropper lever for fast and effortless operation, creating a streamlined cockpit with easy access.

Designed for gravel cycling, this lever combines simplicity, reliability, and functionality, making it suitable for both experienced riders and those new to off-road adventures.

The ST-RX820-LA combines the brake lever and dropper seatpost control into one unit, ensuring a tidy cockpit and intuitive use, while minimizing stress and distractions during rides.

Integrated cable pulling system with 8.3 mm cable stroke provides efficient actuation, allowing precise control over the dropper post directly from the lever.

Anti-slip ribbed surface texture and brake lever coating enhance grip, comfort, and control, especially on rough terrain.

Specifications

• Use: Gravel, Cyclocross
• Group: GRX
• Model: ST-RX820-LA
• Type: Single lever for adjustable seat post
• Handlebar mounting: left
• Lever reach adjust: Yes, with tool
• Handlebar diameter: 23.8mm/24.2mm
• Brake-type: Hydraulic Disc Brake
• Cable connection: Straight
• Recommended brake hose: SM-BH90-JK-SS
• Recommended brake caliper: BR-RX820
• Recommended brake rotor: SM-RT800 / SM-RT70 / SM-RT64
• Material: Lever: Aluminum
• Weight: approx. 238g