This Shimano GRX left-hand brake lever complements your bike's standard disc brakes and allows you to continue braking when your hands are at the top of the handlebars. This solution is very practical in the difficult sections of gravel and cyclo-cross competitions or for training rides that require good responsiveness. This brake lever also helps you conserve energy on long rides, as it eliminates the need to systematically hold onto the less comfortable drop bars or brake levers.

Technical specifications:

- Shimano GRX additional left brake lever
- Hydraulic disc brakes (mineral oil)
- Compatible with gravel and cyclo-cross bikes
- Allows you to brake with your hands at the top of the handlebars
- Shimano brand