Miamibeachcg: That is a 1998 Diamondback Viper....I would say XL, but the bottom tube doesnt look XL to me. Whatever it is, it DEFINITELY has 1998 decals on it.

It was my first brand new BMX bike, same color, decals, clear handles, everything. Over the years as a child and teen, it changed colors, wheels, forks, seats, etc a few times and eventually was lost in time.

I've been casually looking for a bike like this for a few years online. If you would be interested in selling it as is and shipping, I'd love to pay for it.

You can email me at Nickelecllc@gmail.com

Thanks!