SHIMANO GRX BL-RX812 SUB BRAKE LEVER LEFT brake levers - 10/25 which is distinguished by an

which is distinguished by an excellent seat

integrated cable routing

and most importantly

The integrated GILink system enables seamless attachment of tools and compatible accessories

SHIMANO GRX BL-RX812 SUB BRAKE LEVER LEFT brake levers - 10/25 which is distinguished by anThe Shimano GRX BL RX812 sub disc brake lever mounts on your upper handlebar link, integrating seamlessly into your closed hydraulic brake system. This innovative secondary lever gives you an extra braking option exactly when you need itperfect for gravel and adventure riding where terrain changes demand quick control adjustments. Brake safely and comfortably without removing your hands from the bar, even in challenging situations. Left hand version.