HHI 4-Piston Rear Caliper Kit For Softail Features HHI's performance solutions meet show quality standards in this direct bolt-on kit CNC machined from billet aluminum Equipped with stainless steel pistons and chrome hardware Feature a sleek profile unique to the HHI design Comes with long lasting Kevlar brake pads that are a quick change design for easy maintenance No visible manufacturer's logo to detract from the appearance