Shimano's Ultegra Brake Calipers provide smooth, reliable stopping power, lightness and easy adjustment. They're made of cold-forged aluminum, feature easy-to-use adjustment barrels and brake pads designed for maximum speed control in the dry and wet. There are also cartridge brake pads for fast and easy replacements, and quick releases and wheel guides for easy wheel removal and installation. These fine stoppers have adjustment screws that make brake centering easy too.
Weight: 159 grams