I’m a big believer in the BG 44K® fuel additive. I use this in my motorcycle usually one to two times a year. It never fails to amaze me how the throttle response improves. I use premium gas and after a while still noticed that the response wasn’t what it once was. I added 44K into the tank, and after 20 miles or so I could feel the change. The power was back, and the response was like it was when it was new. I’ve changed motorcycles but still use the 44K.