This is a replacement camshaft, tappet shaft, and rocker arm kit designed for Suzuki GN250 (1985-2001) and TU250 (1997-2001) motorcycles. Made from high-quality cast steel, these parts are built to be durable, wear-resistant, and provide reliable performance. They’re meant as direct OEM replacements, so they should fit and function like the original components. Installation is straightforward if you’re familiar with motorcycle engine work—just swap out the old parts with these new ones. Always double-check the compatibility with your specific bike model and year before ordering to avoid any issues. AHL offers a quality assurance and return policy if needed. A must-have kit if you’re rebuilding or repairing the top end of your Suzuki 250cc engine.