Hey Barnone - Glad to have found this thread. Sounds like you know your stuff. I got a hold of one of these bikes last month and parked it right next to my CCW Heist...lol... Haven't stopped fiddling with them from day one. They are both nearly identical as far as guts, frames are different and blah blah blah... Happy to check out any differences for you if you wanna know. The DF is just as good, in some ways better, some things need alittle attention. I've already yanked emmissions,'catalytic converter', rejetted, and dropped the rear sprocket to a Honda Rebel 33T. I'm pretty happy with it. It is actually gonna get a new custom frame as this winter's garage project. Anyway...MY MAIN QUESTION is where do we get parts for this thang?! I ordered mine thru Extreme-Scooters.com, and have sent them an inquiry on parts, but they seem to have better things to do than call Sunny and order stuff for me. I grabbed your parts list from this thread, but is there an online source for parts for this bike? ( what'll piss off the Heist purists the most is that the DF exhaust sounds WAY better right out of the box - which is what I am trying to get ahold of to put on my Heist... ) Anyway, I've been building and rebuilding and breaking and reshaping bikes for about a decade now and have discovered these little Chinese bikes to be just enough fun and headache to keep my busy on the cheap. Nice to meet you - and the rest of the DF owners. I completely dissassembled Tha Heist and built my own intake and exhaust, and recognize all of the engine parts on the DF. I know my stuff on mods, so feel free to ask me anything.