I have a Yamaha 225DX with reverse, I think it is an 86 model. It ran when I put it away a couple years ago, probably needs carb cleaned now. I would let it go cheap if you want it, email me for more info.

If you like yamaha 3-wheelers as much as me, check out this radio add I found. Don't listen to it with kids around though, strong language.

 http://members.toast.net/johndeere/yamaha.mp3