Want to ditch that boring, stock gas cap for something that looks cool and is built tougher? This ZETA billet aluminum gas cap is a popular upgrade for motorcycles, dirt bikes, and ATVs. It's machined from a solid block of aluminum (that's what 'billet' means), so it's super strong and has a premium feel. The blue anodized finish is vibrant and helps resist scratches and corrosion from fuel spills. It's a direct replacement for many models, but you'll need to check the thread pattern to make sure it fits your specific bike's fuel tank. Installation is usually straightforward – just unscrew the old one and screw this one on. It gives your bike a custom, performance-oriented look right at the center of the tank. A simple, relatively affordable mod that adds a big dose of style and durability. Part number ZE87-4102.