Is it illegal to modify the color of a motorcycle?

[VanCole]

To be precise, after a motor vehicle is registered, any modifications are considered illegal. The same applies to changing the color of a motorcycle. Introduction to Illegal Motorcycle Modifications: Illegal vehicle modifications refer to alterations to the vehicle's appearance, power system, transmission system, or braking system that exceed the original design load capacity and functions permitted by national laws and manufacturer agreements. This includes replacing key components. After changing the body color or replacing the body or frame, the owner must register the changes with the vehicle management department within 10 days. Motorcycle Modification Registration: For motorcycle modification registration, one must first apply at the local vehicle management office; otherwise, the vehicle will not pass the annual inspection. Modifications such as changing tires or rims, adding spoilers, lights, or exhaust pipes are considered illegal. These must be restored to their original condition to pass inspection, and penalties such as fines and license suspension may also apply.

[VonJourney]

From my experience with traffic regulations, modifying the color of a motorcycle is illegal in China if you don't apply for a change of registration as required. This is because, according to the Road Traffic Safety Law, any changes to a vehicle's appearance must be reported to the local vehicle management office to ensure the accuracy of vehicle identification information, facilitate accident investigation, and maintain public security management. If you secretly change the color and the police find a discrepancy during a vehicle inspection, the consequences can range from a fine of a few hundred yuan to affecting your annual inspection pass rate, or even leading to insurance claim rejections. My advice to fellow riders is: before making any modifications, consult the vehicle management office first. Prepare your ID card, vehicle registration certificate, and modification design drawings, and spend half a day completing the necessary procedures. Don't cut corners for convenience, as the risks are significant. After legally changing the color, you can enjoy both safety and personalization while avoiding unnecessary disputes. Remember, protecting your own and others' safety should always come first.

[Arabella]

Last year, I personally tried changing my motorcycle's color for a fresh look, opting for a bright yellow without going through the proper procedures. As a result, I was fined by traffic police just two days after riding it out. Turns out, modifications must be reported to the vehicle management office to verify if the color is legal, preventing it from being used as theft disguise or affecting traffic recognition. Without reporting, even minor issues can escalate—like my friend who got stuck during annual inspection due to unregistered red paint, requiring costly rework. I believe youngsters modify for style, but safety shouldn’t be compromised: check policies in advance, prepare materials, and apply simply—approval usually takes a week. This way, it’s both cool and worry-free, unlike my lesson learned the hard way. Totally worth it!

[SanSamantha]

I have always been personally concerned about motorcycle safety. Regarding color modification, the core issue is whether it's legal or illegal depends on registration. In China, unauthorized color changes without registration are considered illegal, stemming from regulations requiring uniform colors for easy identification to prevent nighttime accidents or confusion. I once saw a case where a rider modified to a darker color and had an accident, making it difficult for police to track and causing delays in rescue. My suggestion is to directly go to the vehicle management office to apply for the change, submitting necessary documents for approval. Don't overlook this small detail - it's a major safety safeguard.