A phat cycle xr1. I took that before I put on handle bars from and actual 250cc dirt bike. They were lower profile and looked a lot better. I had also put 36x23 gears. I traded a bike I got for free and $50 for it. I just traded it away for a $1200 gas bike. In your case I would stay away from banana seats theyer not comfy and I don’t really trust the rear supports. If your bike has gears you should try and forget about a ss conversion. It can be done but is a pain.