Shimano BR-RS305 Mechanical Road Disc Brake Caliper - Cable actuated - Single Flat-mount caliper - For use with Drop-Bar or Flat-Bar road levers - L02A Resin Pads - Rotor not included - IceTech pad compatible caliper - Includes fixing bolts for 25mm thick mount - Brake Caliper Type: Flat Mount - Brake Lever Actuation: Short Pull Super SLR - Rotor Included: No - Pad Compound: Resin

Shimano Ultegra R8010 direct-mount type brake caliper. - Direct mount brake - Direct brake mounts connect directly to the frame to reduce redundant parts and increase overall braking performance - Sleek design - Narrower gap between arms - Wider clearance with larger tire sizes - Compatible with wider 28c tire size - Model Number: BR-R8010-F - Series: Ultegra - Brake Type: Direct mount type - Average Weight: 174 grams

The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches. SHIMANO's CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design. High-performance and consistent brake performance - Stable and versatile brake performance in the most demanding conditions New ICE TECHNOLOGIES FREEZA construction for boosting heat dissipation - Surface temperature cooled by -20°C (vs RT99, 203 mm) Rotor size - 160 mm, 180 mm, 203 mm

The Shimano Ultegra BR-R8100 series caliper brakes offer a clear contact feeling while balancing rigidity, weight, and stopping power. With clearance for 28mm tires, the design is still sleek. They are available in traditional and direct mount options. - Exceptional balance of rigidity, weight and stopping power - Maximum tire size is 28C - 51mm reach

Looking for a great brake upgrade for your SRAM or Campagnolo-equipped cyclocross bike? TRP's CX-8.4 linear-pulls are the answer. The 84mm-tall CNC'd-aluminum arms work seamlessly with SRAM and Campy levers, and they deliver outstanding stopping power and speed control while providing ample mud clearance. Plus, the integrated barrel adjuster on the noodle makes those on-the-fly adjustments simple. Feathery titanium hardware keeps weight down, and you'll love the brake-pad holders that make toeing-in and replacing the pads a breeze.

- Top mount levers for use with caliper or cantilever brakes - Forged aluminum - Hinge clamp style - Return spring and reach adjustment - Black - 90g / pair