Cycle carts... I'm thinking this looks like some cheap fun

Often small and lightweight, cyclecars, as they were called, were characterized by inexpensive build materials and often dodgy engineering. Their low cost made them accessible to the masses. And what happens when the masses get their hands on inexpensive, lightweight vehicles? That’s right. It isn’t long before we’re racing them.

and the singular motorsport experience of your life can be had for about $1,500

Full story on the always interesting cool site Petrolicious http://www.petrolicious.com/cyclekarts