It is generally recommended to wait until a motorcycle has cooled down completely before covering it. This is to prevent heat and moisture from being trapped under the cover, which can potentially cause damage to the motorcycle's paint, chrome, or other components.
The cooling time required before covering a motorcycle can vary depending on factors such as the ambient temperature, the type of engine (air-cooled or liquid-cooled), and how long the motorcycle was ridden or running before being parked.
As a general guideline, it is advisable to wait at least 30 minutes to an hour after the engine has been turned off before covering the motorcycle. This duration allows sufficient time for the engine and other components to cool down to a safe temperature.
To ensure proper cooling and avoid any potential issues, it's always best to consult the owner's manual or follow the manufacturer's recommendations regarding cooling and covering your specific motorcycle model.