I am interested in getting a diesel motorcycle. There is a Dnepr-Hatz diesel I read a little about. I could read more, but I don't speak German. It is a two-wheel drive hack that sounds very cool except for the low top speed. Does anyone have a diesel bike? I know there are some Enfields in the UK. I would be interested in having a custom bike built. I read about a guy who put a diesel on a Harley frame. I e-mailed Vicious Cycles but I haven't heard back. I also e-mailed a tech high school in Connecticut whose diesel mechanics class built one, but I haven't heard back from them either. Any help on engine choice? I wonder if the Boss Hoss guys would drop a Cummins diesel out of a Dodge Ram 2500 into one of their frames. It's just a matter of money, I suppose. Thanks in advance.