Free Shipping on Order $75+ (Restrictions Apply)

Need help? Our support team is ready to assist you (¡Se habla español!)
Shimano GRX BL-RS717-L Brake Lever BR-RX410 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper BLK

SKU: LD0742

Shimano GRX BL-RS717-L Brake Lever BR-RX410 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper BLK

Shimano
$290.00
$290.00 $290.00
Sale Sold out
/
Shipping calculated at checkout.
Expected Ship Date: Tue Jul 14
🚚 This item ships FREE
This is a pre order item. We will ship it when it comes in stock.
Shimano GRX BL-RS717-L Brake Lever with BR-RX410 Hydraulic Disc Brake Caliper - Left/Front Flat Mount Caliper Black. The Shimano GRX BL-RS717L is a left-only hydraulic brake lever option that is designed to pair perfectly with a right GRX ST-RX715 Di2 Dual Control lever thanks to its matching shape and ergonomics. Skipping all the shifting electronics its a lighter simpler left brake lever option for times when less is more. The RS717 brake lever is paired with a GRX BR-RX410 flat mount disc brake caliper that brings a new level of control to gravel cycling with enhanced modulation and a quicker initial braking point. And despite its compact construction the system is quieter and easier to maintain.
  • Brake only left hydraulic lever is designed to pair with a GRX ST-RX715 Di2 right shift/brake lever
  • Provides a lighter simpler lever option by eliminating the shifting electronics
  • Lets riders dial in their preferred ergonomics with easy Reach-Adjust
  • GRX BR-RX410 flat mount 2-piston brake caliper has 10% wider pad clearance to decrease brake noise
  • Includes L05A-RF pads with finned backplate and resin compound for enhanced heat dissipation
  • One Way bleeding makes cleaning and bleeding the system easy
  • Disc brake rotor sold separately
    • TECH SPECS
    Brake Lever Actuation HydraulicBrake Caliper Type Flat MountRotor Included NoBrake Lever Use LeftColor BlackHydraulic Fluid Type Mineral OilPad Compound ResinHydraulic Hose Length 1000Adjustable Reach YesAdjustable Contact Point Yes
    Ride Confidently. Shop NexGen.

    Ride Confidently. Shop NexGen.

    At NexGen, we don’t just sell bikes—we live the ride. What started as a passionate shop has grown into a full-service destination dedicated to helping riders get the most out of every mile.

    Every product we carry is chosen with performance, reliability, and real-world riding in mind.

    Premium Brands
    We carry trusted, high-performance products—no fillers.


    Fast, Reliable Shipping
    Get what you need quickly and ride sooner.


    Real Rider Support
    Expert help from people who actually ride, race, and explore.


    A Shop You Can Trust
    Real team. Real service. We stand behind every order.

    Learn More