The requirement for motorcycles to have turn signals can vary depending on the country and jurisdiction. In many countries, motorcycles are indeed required to have functioning turn signals. Turn signals are an essential safety feature that helps indicate the rider's intention to turn or change lanes, improving visibility for other road users.
Some jurisdictions may require motorcycles to have both front and rear turn signals, while others may only mandate rear turn signals. The positioning, visibility, and specifications of the turn signals may also be regulated, such as their size, brightness, and color.
It's important to consult the local traffic laws and regulations in your specific area to determine the exact requirements for motorcycles and their turn signals. These laws are in place to ensure road safety and to provide clear and consistent communication among all road users.