Shimano Ultegra Brake Calipers

No, these calipers are specifically designed for frames and forks that support the direct-mount standard. Please verify that your bike frame has the two-bolt mounting pattern before purchasing, as they will not fit standard single-bolt rim brake mounts.

The direct-mount interface bolts the calipers directly to the frame or fork, which eliminates the flex often found in traditional center-bolt mounts. This results in a stiffer braking feel, improved aerodynamics, and more consistent stopping power.

The front caliper weighs 168 grams, and the rear caliper weighs 165 grams. This lightweight construction is achieved through the use of cold-forged aluminum arms, which maintain high stiffness without adding unnecessary bulk.

Yes, they include cartridge brake pads. These pads feature conical washers, which make it significantly easier to align the pad surface precisely with your rim during the setup process.

If you are upgrading from a single-pivot or older dual-pivot system, you will likely notice smoother operation and better modulation. The twin bearings within the symmetrical dual-pivot design reduce friction, making the lever pull feel lighter and more responsive.