Shimano GRX BR-RX820 Hydraulic Disc Brake Caliper - Front Flat-Mount W/Bracket 140/160mm Rotor Assembled 160mm

Shimano GRX BR-RX820 Hydraulic Disc Brake Caliper - Front Flat-Mount W/Bracket 140/160mm Rotor Assembled 160mm

Regular price$100.00
/
Shipping calculated at checkout.

  • Free Domestic shipping
  • In stock, ready to ship
  • Backordered, shipping soon
The Shimano GRX BR-RX820 2-piston disc brake caliper brings a high level of control to gravel cycling with enhanced modulation and a quick initial braking point. Despite its smaller construction the system is exceptionally quiet and easy to maintain.
  • 2-piston caliper features 10% wider pad clearance to decrease brake noise
  • One-way maintenance-friendly bleeding process for quick and easy prevention of air bubbles in the hydraulic system
  • Includes finned L05A pads with a resin compound for enhanced heat dissipation
  • Includes bracket fo 140/160 rotors (assembled for 160mm)
  • Disc brake rotor sold separately
    Brake Lever Actuation Hydraulic
    Rotor Included No
    Brake Caliper Type Flat Mount
    Hydraulic Fluid Type Mineral Oil
    Pad Compound Resin
  • Shipping Policy

    Components:

    All component items (wheels, drivetrains, suspension, brakes, etc.) ship within 1–4 business days of purchase.

    Bicycles:

    Complete bikes typically ship within 2–3 weeks due to build, tuning, and inspection times. You will receive tracking information as soon as your order is ready to ship.

    Riding Gear & Apparel:

    Riding gear and apparel orders (helmets, jerseys, gloves, etc.) ship within 1–3 business days.

    Returns & Exchanges:

    If you received the wrong size or wish to exchange an item, it must be returned in original condition—unused, uninstalled, and with all packaging intact.

    For full details, please see our Refund Policy before initiating a return.

    This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

    Built with care

    Ready for Adventure 🚴‍♂️

    Every bike that leaves our shop is more than just a machine—it’s a promise of quality. From the moment you choose your ride, our expert team gets to work, hand-building and prepping each bike with precision. We meticulously inspect every component, fine-tune the details, and run thorough safety checks to ensure everything is dialed in perfectly. Because when you hit the road or trail, you deserve a bike that’s ready for anything.

    Ride with confidence—crafted by us, powered by you. 🌟

    Passion drives us

    At SpokeX Bike Co., bikes aren't just our business — they’re our way of life. As a rider-owned and operated shop, every decision we make comes from firsthand experience on the trail, at the race, and on the open road. We know what it’s like to chase a new line, push through the pain cave, and celebrate the ride — because we live it every day.


    Recently viewed