Shimano BL-RS717-L left brake lever

Simplify your cockpit and maximize control with the SHIMANO GRX BL-RS717-L left hydraulic disc brake lever. Designed for efficient 1x drivetrains, this brake-only lever offers a clean aesthetic and powerful, consistent braking performance for road and gravel adventures. Experience superior ergonomics and precise modulation for confident speed control on any terrain. Its lightweight, simplified design reduces clutter and weight, while Reach Adjust ensures a perfect fit. Built with legendary Shimano hydraulic disc brake technology, it delivers exceptional stopping power and durability