The Ultegra hydraulic road disc brake caliper offers a perfect blend of lightweight construction and efficient braking, catering to both enthusiastic cyclists and competitive riders alike.

With a low-profile Flat Mount design, the SHIMANO ULTEGRA R8000 series hydraulic disc brakes offer enhanced control in all conditions while maintaining the sleek aerodynamic lines of road bikes.

Key Features:
- Enhanced control in all conditions
- Hydraulic disc brake technology delivers superior braking performance
- Seamlessly integrates into a road bike’s aerodynamic profile
- Designed for easy integration with Flat Mount hydraulic systems

- Designed for front wheel use on flat mount forks, it includes an adapter to switch between 140mm and 160mm sizes for versatility.
- Featuring oversized 22mm ceramic pistons, it prioritizes heat insulation, lightweight construction, and stiffness for optimal performance.
- The opposed 2-piston design reduces the leading effect, ensuring even pad wear and enhancing braking control.
- With increased pad-to-rotor clearance, it minimizes the risk of rotor drag.
- Its direct flat mount and open design facilitate easy and quick wheel replacement.
- The forged caliper design strikes a balance between lightweight construction and rigidity.
- Thanks to its one-way internal fluid circuit, bleeding is a hassle-free process.
- Mineral oil brake fluid, it offers non-corrosive properties and is less hazardous compared to conventional hydraulic brake fluids.
- Featuring a shim-less mounting bracket, it enables swift installation and setup.
- For optimal braking performance, it's recommended to pair it with Ice Tech FREEZA Centre-Lock SM-RT800 rotors.
- Included is a resin compound aluminium radiation fin pad, which enhances heat dissipation, reducing brake surface temperature by 50 degrees Celsius.
- Its inline hose routing ensures a low-profile design for a sleek appearance.

Genuine, brand new, boxed Shimano product - Biketart are an official UK Shimano stockist.