Shimano Ultegra R8110 Brake Caliper

No, this is a direct-mount caliper specifically designed for frames that support this mounting standard. Before purchasing, verify that your frame has the necessary direct-mount studs and that the bolt spacing matches the 49 mm specification.

The R8110 is compatible with tires up to 28 mm wide. This accommodates most modern road setups, though you should always ensure your frame also has adequate clearance for the tire size you choose.

No, this specific model is designed for rear-wheel mounting, often positioned under the bottom bracket or on the seat stays depending on your frame's design. It is not interchangeable with front-mounted calipers.

Yes, it is designed to handle rim widths ranging from 20.8 mm to 28 mm. The angle-adjustable cartridge pads allow you to fine-tune the alignment to ensure consistent contact across various rim profiles.

The symmetrical dual-pivot architecture significantly reduces friction compared to older single-pivot designs. This results in a smoother, more responsive lever feel and more predictable modulation, which is especially helpful during technical descents.

Yes, the caliper features adjustable spring preload. This allows you to customize the lever tension to match your personal preference for how firm or light the brake feel should be.