Shimano Ultegra front+rear set disc brake BR-R8170 + Di2 ST-R8170

Unleash your road cycling potential with the Ultegra front+rear set disc brake BR-R8170 + Di2 ST-R8170, a masterpiece designed by Shimano specifically for road applications. This cutting-edge braking system offering you semi-wireless shifting that redefines smoothness and efficiency. The flat mount brake caliper and straight hose connection ensure a sleek, aerodynamic profile, while the 2-piece design and aluminum caliper material promise lightweight durability. The system uses mineral oil as a braking medium, ensuring consistent performance and easy maintenance. With organic brake pads and a 2-piston brake type, you're guaranteed responsive and reliable stopping power. The hose lengths are perfectly tailored for both front (1000mm) and rear (1700mm) setups, ensuring a clean and uncluttered installation. Reach adjustment is a breeze with the right tools, allowing you to fine-tune your braking to match your riding style. The grip body is made of plastic, and the brake lever from aluminum, offering a comfortable yet firm grip during intense rides. Shimano's Ultegra series continues to set the standard for road cyclists seeking top-tier performance and reliability. Whether you're sprinting for the finish line or descending steep terrain, this brake set provides the control and confidence you need to push your limits.

• High-performance Ultegra front and rear disc brake set BR-R8170 + Di2 ST-R8170, designed for road applications with a semi-wireless shift system.
• Features flat mount caliper mounting and straight hose connection for a sleek, integrated look.
• Utilizes mineral oil as the braking medium, ensuring smooth and reliable braking performance.
• Comes with organic brake pads and aluminum calipers, offering a balance between durability and lightweight efficiency.
• Includes hoses with lengths of 1700mm for the rear (HR) and 1000mm for the front (VR), accommodating most road bike setups.
• Offers reach adjustment with tools, allowing for a customized brake lever position to match rider preference.

• 1 x Shimano Ultegra Di2 BR-R8170 + ST-R8170 disc brake for front wheel


• 1 x Shimano Ultegra Di2 BR-R8170 + ST-R8170 disc brake for rear wheel