Harley-Davidsons are special. Aside from their unique "potato-potato" exhaust note, they stand apart from most motorcycles mainly due to their single-pin crankshaft design and their belt final drives.

A chain is the most common form of drive on two wheels -- not only motorcycles, but bicycles, too. This is not the only way to transmit power to the wheel, though. Some bikes use a shaft in the same ...

If you’ve been considering buying your first ebike — or perhaps your second or third — chances are you’ve come across some models equipped with a belt drive instead of a traditional chain. But what ...

It's still cheaper to trench long runs where there's not a lot of finished surface to repair, and the economy is forcing utilities to make that call rather than over-using directional boring. Ditch ...