No, it is not recommended to use WD-40 as a lubricant for a motorcycle chain. While WD-40 can provide short-term lubrication and help to displace moisture, it is not specifically designed for long-lasting chain lubrication and protection.
Motorcycle chains require a lubricant that is specifically formulated for the high-speed and high-stress conditions they operate under. These lubricants are typically thicker and designed to adhere to the chain, providing better lubrication and reducing wear.
It is recommended to use a dedicated chain lubricant that is specifically designed for motorcycle chains. These lubricants are available at motorcycle shops and are formulated to withstand the demands of motorcycle chain operation, such as high speeds, high temperatures, and exposure to dirt and debris. Proper chain lubrication is important for maintaining the longevity and performance of your motorcycle chain.