i have purchased the complete occ schwinn kit from livefast, but the stuff is cheap, the only reason i purchased from him was because l live 45 minutes from the guy and didn't have to pay for shipping. anyway the kit will run 400$ and will get you going for now. there is some good stuff in the kit like hub adapter for your sprocket, throttle with kill switch. here is a pic of my schwinn "stealth" chopper. l have 3 different exhaust, 1 straight pipe"thunder pipe" which is really f+%+ loud, 1 from livefast which is ok, and the new l got from spookytoothcycles.com which was really easy to install and bend to fit perfect on the bike, roland sells good stuff from his web site. anyway here is a pic of my bike. and if you have a question just ask..........