I just got my kustom kruiser roadster put together all the way and after a few adjustments, was able to ride a couple miles on it. It was awsome. It is surprisingly fast although, I will have to put a sprocket with more teeth on the back because it won't push my 320lbs a@% up a hill. And pedaling a stretched bike is rather awkward. On the way home though I had tensioner failure and the chain locked up the back tire, almost went down, but didn't. Lots of fun though. Is there anything better than those chinsy chain tensioners that come with the kit? I am considering welding up some custom ones directly to the frame so they don't migrate. Any input on this idea or any other ideas would be most helpful. Thanks everyone.