I had a mustang seat on my last bike and loved it. Just purchased a 09 eightball. Has anyone put a mustang on there Kingpin? Does it make you sit up too high? I'm five foot eight and have no problems being flatfooted now. Love the Kingpin.

I put a Mustang seat on my '06 Vegas, which I think is the same frame as your Kingpin, and it actually made my seat slightly lower. It seems a little deeper. I'm 5'9", have my bike at the stock height and like the fit a little better. The passenger seat is quite a bit thicker and my wife sits higher, but she likes that. It's hard to beat the Mustang seat.