Shimano BR-RX810 GRX Disc Brake Caliper

The Shimano BR-RX810 hydraulic disc brake is an absolute beast when it comes to stopping power. Whether you're tearing up the trails on your mountain bike or cruising down steep descents on your gravel bike, this brake has got your back. With its flat mount design and adapter for 140mm or 160mm rotors, you can be sure that your stopping power will be dialed in no matter what kind of bike you're riding. And with the L03A resin pads with fins, you can keep riding hard without worrying about overheating your brakes. Plus, the GRX design adds an extra layer of toughness and compatibility, so you can ride hard and rest easy.