"We are convinced that very shortly the motorcycle World Championships will be accessible to non-polluting engines."
The TTXGP, scheduled for June 12 on the Isle of Man, is being touted as "the world’s first clean emissions motorcycle race."
Meanwhile, the Dutch are working on a diesel bike that looks pretty tasty, even if it'll be hard-pressed to beat a city bus away from a stoplight.
Is MotoGP too professional?
Two wheels or four? Popular Mechanics makes the call.