There are more than a few reasons why diesel-powered motorcycles aren’t mainstream. Diesel engines are generally heavier than their gas counterparts, and in order to get decent performance out of an ...

While major motorcycle manufacturers produce a wide range of impressive mainstream bikes, the custom-built world of motorcycles is far stranger, with some examples that seem to break all the rules.

Diesel engines have powered everything from passenger cars to tractor-trailers. They're known for their reliability, fuel efficiency, and long life. Several motorcycle manufacturers have used diesel ...

Jason Chinnock, CEO of Ducati North America, and Stefano Rosso, CEO of Diesel North America, were in attendance to showcase the exciting result of the special partnership.Photo: Ducati Last night, ...

You know the type. The Birkenstock-wearing, beard-stroking college professor neighbor that self-righteously drives around town in his Prius adorned with the obnoxious "Carpool Lane OK" bumper sticker.

Hayes Diversified Technologies is the designer and manufacturer of the Kawasaki KLR650-based M1030M1 JP8/Diesel Military Motorcycle. Hayes has now announced that due to overwhelming response, they ...

A diesel-powered motorcycle built by Hayes Diversified Technologies Inc., Hesperia, Calif., and faculty from Cranfield University recently set a speed record for commercial diesel motorcycles. A ...

Alex Jennison, a 22-year-old engineering student from the University of British Columbia, is riding a motorcycle powered by used cooking oil down the West Coast to showcase "sustainable innovation." ...