Re: I find the Tanak PF-4000 ear shattering loud !
Well, I been out of motor bicycling for a few years and am getting back into it. After talking to some folks and reading here. I may have just forgotten how loud my previous bike motors really were. I'll be able to compare some other engines soon for myself. Someone told me the difference in the four strokes is they have a better tone but are not that much quieter. I have the Subaru 35 now also and am about to try it soon. I want a good blend of power and quiet too. I'm thinking about trying the 50cc Honda. I run a tandem bike and frequently climb some pretty steep hills.