The Trackstar is the first commercially available diesel motorcycle, and it can run on 100 percent pure plant oil or different modes of diesel fuel. Officials are hoping to sell up to 500 units ...

which was on sale for a few years and was discontinued in 2000. Christened as the Taurus, it was the only mass-produced diesel motorcycle that was available in the market. Well, the Taurus was the ...

While the idea of a diesel motorcycle isn't new, no company has been able to achieve the results of Star Twin Motors — the company projects that they'll ultimately get the superbike to put out ...