Product Description: Chain Sprocket Kit with 136 Links Chain and 68T Sprocket Enhance your vehicle's performance with our Chain Sprocket Kit, expertly designed for durability and improved power transfer. Perfect for 47cc to 49cc engines, this kit is ideal for upgrading or replacing old parts on your motorcycle or scooter. Rugged Construction: Made from high hardness steel alloy, this Chain Sprocket Kit is built to withstand significant tension and torsion. It ensures long-lasting durability, even under heavy use, providing a reliable solution for your vehicle's needs. Comprehensive Kit: This kit includes a 25H chain and a 68T rear sprocket, offering a complete solution for replacing old, worn-out parts. It's perfect for various projects, providing everything you need in one convenient package to get your vehicle back in top shape. Enhanced Performance: Upgrading to this chain sprocket kit can significantly improve your vehicle's overall performance. Enjoy smoother operation and better power transfer, enhancing your riding experience with improved efficiency and responsiveness. Compatibility: Specifically designed for 47cc to 49cc engines, this rear sprocket features 68 teeth and is compatible exclusively with the 25H chain. This ensures a precise fit and optimal performance, allowing your vehicle to operate at its best. Ideal for Upgrading: Whether you're performing maintenance or upgrades, this kit is an excellent choice. Its easy installation process makes it suitable for both beginners and experienced riders, allowing you to enhance your vehicle quickly and efficiently. Upgrade your motorcycle or scooter with our Chain Sprocket Kit to enjoy enhanced performance and durability. With its robust construction and comprehensive components, this kit is the perfect choice for those seeking to improve their ride quality and reliability.