Whether the color change of motorcycle stickers is considered illegal modification depends on whether relevant laws and regulations are complied with.
Motorcycles can be changed by stickers, but relevant laws and regulations need to be complied with. According to the regulations of the Vehicle Administration, if you want to modify a vehicle, you need to register and report to the Vehicle Administration, and the modification technical report needs to be reviewed and approved by the Vehicle Administration before it can be carried out. After the modification, you need to go to the Vehicle Administration to handle the modification change procedures. According to the "Road Traffic Safety Law", no unit or individual may change the structure, construction or characteristics of a motor vehicle without authorization, including the four rigid standards of body color, length, width and height, and the relevant technical parameters of the engine. Therefore, when changing the color of a motorcycle sticker, you need to comply with relevant laws and regulations. If you are not sure whether it complies with the regulations, it is recommended to consult a professional or the Vehicle Administration to avoid unnecessary trouble.
In addition, motorcycle stickers are also considered illegal modifications, depending on the specific circumstances. The area of a car sticker cannot exceed 30% of the body area, and it needs to be approved if it exceeds. If the area of a motorcycle sticker is too large (more than 30%) and is not approved by the public security traffic management department, this will cause the vehicle to be inconsistent with the photo on the driving license, and the vehicle will be deemed to be illegally modified, and a fine of 500-1000 yuan will be imposed.