I am the proud owner of a honda wave 125 s. I have been driving this little gem now for over 3 years and am very happy with it. The only thing that i would like is just a little bit more power to get up some steep hills in my area. is there a way to get just that little bit of extra power without having to make any major modifications. I changed the rear sprocket for one that is slightly bigger and that helped a bit. I don't really want to modify the exhaust cause i like the stealth mode of the wave.