The quality and performance evaluation of original motorcycle parts has been officially standardized. Indicators including cylinder block strength, oil seal sealing performance, and circuit matching accuracy have become mandatory requirements for qualifying original parts.

The performance evaluation standards for original motorcycle parts have been fully implemented, focusing on testing engine components, braking systems, electrical parts and frame connectors. Core evaluation indicators include tensile strength of metal parts, friction plate wear rate, oil seal pressure, circuit interface matching accuracy and vibration durability. The standard specifies that original parts must be 100% matched with original vehicle parameters, with no gaps, abnormal noise or leakage after installation, and performance attenuation ≤ 3% after 300 hours of continuous durability testing. Through strict evaluation, original genuine parts are distinguished from non-genuine and counterfeit ones to ensure vehicle stability and safety, and avoid failure risks caused by inferior parts.