PartRear drum brake shoes for Honda CB500K / CB550K motorcycles.This Part Fits the Following Honda ModelsCB500 K0-K2CB550 K0-K1 / CB550KCB550F Super SportWhy You Need ThisWhile it's relatively simple and sturdy, the rear brake assembly on vintage Honda CB500K / CB550K / CB550F Super Sport motorcycles still requires regular maintenance to keep it in top operating condition. The brake shoes, especially, require occasional inspection and, if sufficiently worn, replacement. If you're still running the shoes your bike came from the factory with, chances are you are, you should replace your old shoes with new, more modern parts.Common Motor offers these brand new, OEM-style brake shoes for your CB500 or CB550. Made of modern, high-quality materials, our brake shoes come in two versions—Premium Grade and Service Grade.When ordering these brake shoes, please choose from the following options:Premium Grade: Feature organic friction material.Service Grade: Feature semi-metallic friction material for increased stopping power.NOTE: Service Grade brake shoes do not come with springs. You will need to retain your OEM springs for use with the new shoes.Installation TipClean the brake drum and mounting plate well with brake cleaner and apply a light coat of brake caliper grease to the shoe pivot point and cam. Make sure to wipe up any excess and keep it away from the friction surface. Clean up the inside of the drum with a wire wheel, wire brush, or some 80 grit sandpaper to remove any rust or glaze on the surface. Use new cotter pins when installing the brake shoes.