I also have a Diamondback Outlook that I have motorized but also is electrically driven. And ofcourse you can still pedal it. Actually it was electric first than gas. I use a jackshaft off the gas engine to make use of the bikes existing gears. I have some good pictures of it I will post as soon as I figure out how and time allows. Glad to see there are a lot more people motorizing bikes. Lots of great info here. ps: really like the bike at the top of webpage Awsome..