How do you stop backfiring on motorbike?

To stop backfiring on a motorbike, ensure that the fuel system is functioning properly by checking for any air leaks, as well as ensuring the fuel mixture is correct. Regularly inspect and clean the spark plugs, as dirty or worn plugs can lead to incomplete combustion. Additionally, examine the exhaust system for any blockages or leaks, which can also contribute to backfiring. Adjust the engine timing if necessary, as improper timing can cause backfiring issues as well.