I was lucky enough to find a Kappa K16 pitbike frame and fork, from which I built up to my liking. I have always liked the look of 16" Tuff's on the pit bikes! I used Profile 175mm cranks, Profile sprocket, Profile stem, Slam bars, LDC brakes, Maxxis Hookworm tires, Supercross saddle, layback 25.4 post, Animal pedals and a custom made number plate. This little bike rips! I am 6'2 and with the 18.5" top tube, it is actually ridable! Hope you guys like it.