Shimano GRX ST-RX815 DI2 Shift-brake Lever Disc Brake Hydraulic

$649.95
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  • TAKE TOTAL CONTROL OF YOUR GRAVEL OR ADVENTURE BIKE WITH THE SHIMANO GRX RX815 DI2 HYDRAULIC DISC BRAKE LEVER SET, COMBINING PRECISE ELECTRONIC SHIFTING AND POWERFUL HYDRAULIC BRAKING IN ONE REFINED PACKAGE.


    This complete set includes the right (IRX815DRF6SC100) and left (IRX815DLRDSC170) GRX RX815 Di2 levers, each pre-assembled with hydraulic brake hoses for quick and reliable installation. Built specifically for mixed-surface and endurance riding, the GRX RX815 series delivers smooth Di2 electronic shifting and consistent braking performance in all conditions.
    With ergonomically shaped hoods and anti-slip textures, these levers provide secure control and comfort even on rough or wet terrain. The integrated Di2 buttons offer effortless, programmable shifting precision, while the hydraulic system ensures smooth modulation and confident stopping power on descents or technical trails.


    KEY FEATURES

    Full GRX RX815 Di2 lever set with pre-installed hydraulic hoses (Front: 1000 mm / Rear: 1700 mm).
    Di2 electronic shifting for fast, accurate gear changes.
    Hydraulic disc braking delivers consistent power and smooth modulation.
    Ergonomic anti-slip design enhances grip and comfort on mixed terrain.
    Customisable Di2 button functions via E-TUBE Project.
    Optimised for gravel, adventure, and endurance setups.

    WHY CHOOSE SHIMANO GRX RX815 DI2 LEVER SET

    Choose the RX815 Di2 lever set for the ultimate combination of control, comfort, and precision. Designed for gravel and adventure riders who demand seamless shifting and reliable braking on every surface.


    PERFECT FOR

    Gravel, adventure, and endurance cyclists seeking the benefits of Di2 precision and hydraulic performance in one complete, ready-to-install lever set.


    SPECIFICATIONS

    Series: Shimano GRX RX815
    Models: IRX815DRF6SC100 (Front), IRX815DLRDSC170 (Rear)
    Type: Dual Control Levers (Di2 + Hydraulic Disc Brake)
    Speed: 11-speed
    Brake Type: Hydraulic Disc (Flat Mount Compatible)
    Hose Length: Front 1000 mm / Rear 1700 mm
    Reach Adjust: Yes
    System: Di2 electronic shifting / Hydraulic braking
    Recommended Calipers: BR-RX810 or BR-RX820
    Recommended Rear Derailleur: GRX DI2 RD-RX815 REAR DERAILLUER 34T 11 SPEED (ULTEGRA 11 SP DI2 COMPATIBLE); GRX DI2 RD-RX817 REAR DERAILLEUR MEDIUM CAGE
    Application: Gravel, Adventure, Cyclocross

  • Please note that our specifications may be impacted by running substitution changes, we highly recommend confirming the specifications of our products with your local retailer at the time of sale if purchasing in-store. *Recommended Retail Prices are subject to change without notice and may vary from store to store depending on freighting and assembly costs.

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