Good tensile strength, so it can maintain appropriate chain link spacing after long-term use. Due to the more stable transmission of the timing chain, it can reduce the vibration caused by uneven power transmission. Synchronous operation helps reduce engine vibration, minimize friction loss between the chain and sprocket, and improve engine efficiency. With excellent power transmission efficiency, it can ensure that the power of the motorcycle engine is accurately and smoothly transmitted to the wheels, reduce power loss, make riding more powerful, and significantly improve acceleration performance.