Description

SHIMANO GRX BL-RS717-L Hydraulic Disc Brake Lever
Attributes: Brakes, Road Cycling
Achieve the ultimate in cockpit simplicity and braking performance with the SHIMANO GRX BL-RS717-L left hydraulic disc brake lever. Specifically engineered for riders embracing the efficiency of 1x drivetrains, this brake-only lever delivers unparalleled control and a clean, uncluttered aesthetic for your road or gravel bike. Experience the confidence that comes from superior ergonomics and powerful, consistent braking in all conditions.
The GRX RS717 brake lever (for Di2) is a left-only brake lever option that pairs perfectly with a right ST-RX715 DUAL CONTROL LEVER thanks to its matching shape and ergonomics. Skipping all the shifting electronics, it´s a lighter, simpler left brake lever option for times when less is more.
Built on the foundation of Shimano´s legendary hydraulic disc brake technology, the BL-RS717-L provides exceptional stopping power with light lever action. This allows for precise modulation, giving you the ability to finely control your speed on technical descents and navigate challenging terrain with ease. As part of the world-renowned GRX series, this lever is built to withstand the rigors of adventure and gravel riding, ensuring reliability and durability when you´re far from home. The design philosophy focuses on providing a secure and comfortable hand position, reducing fatigue on long-distance journeys and enhancing your overall riding experience.
Features:
– Lighter, Simpler Left Brake Lever Option: Designed for 1x drivetrain setups, removing unnecessary shifting mechanisms for reduced weight and a streamlined cockpit.
– Customizable Ergonomics: Dial in your preferred ergonomics with the easy-to-use Reach Adjust feature, ensuring a perfect fit for any hand size and riding preference.
Technical Specifications:
– Series: GRX
– Brake type: Hydraulic disc brake
– Brake hose (kit): SM-BH90-JK-SSR
– Hose joint: Straight
Reach adjust:
Clamp band:
– Diameter (mm): 23.8-24.2
– Recommended brake caliper: BR-RX410
– Oil: SHIMANO Mineral