The bracket is designed to hold the brake calipers properly in place over the disc plate. It clamps the brake caliper firmly. With high standards, each caliper bracket model has different designs and sizes to provide an exacting fit to your caliper for optimum performance. Different motorcycle model, different caliper bracket should be used. This caliper bracket is made of high quality aluminium alloy material for more durability. The bracket is coated with rust preventive coating to extend the product life.