A one of a kind motorcycle is revving up some interest at the Farm Show.

The bike, which is on display at the Keystone Biofuels' stand, runs entirely on biodiesel. It was built near Erie and it actually came to be out of a dare.

"A bet from a guy who said he couldn't build biodisel motorcycles so that's all he needed. He builds a half dozen a year to a dozen out of his garage," said Ben Wootton, Keystone Biofuels.

You can see the biodiesel motorcycle along with a biodiesel truck at the Farm Show.