Shimano Ultegra R8070

The R8070 uses the flat-mount standard, which is the current industry standard for modern road bikes. Before purchasing, verify that your frame and fork are specifically designed for flat-mount calipers, as this system is not compatible with older post-mount or IS-mount frames.

The caliper is designed to dissipate heat efficiently during prolonged braking, such as on long descents. This prevents brake fade, ensuring that your stopping power remains consistent and predictable even when the system gets hot.

No, the BR-R8070 is a hydraulic disc brake caliper designed to be paired with Shimano's hydraulic road levers. You will need a compatible hydraulic groupset to operate these brakes.

The BR-R8070 weighs approximately 280 grams per pair. While it is slightly heavier than the top-tier Dura-Ace version, it offers nearly identical performance and modulation, making it a reliable choice for performance-oriented road riders.

Yes, the hydraulic system provides excellent modulation and stopping power regardless of the weather. Because it is a sealed hydraulic system, it maintains consistent performance in rain and mud where rim brakes typically struggle.