Is this kart objectively good? Well, it was before it got the skis and tracks attached. Now it seems like a genuine pain to ...

It all leads up to the ultimate in karting: the 125cc shifter kart. With a top speed of 120 miles per hour, the shifter is no toy. "When you do open it up, my god, it goes fast," said Patrick.

The latest is this one-of-a-kind shifter kit with a jet engine built by "Turbo" Tim Arfons, according to Winding Road, who is the son of Bonneville Salt Flats legend Art Arfons. The kart features ...

Scott Barnes claimed a fourth straight Shifter Masters title in the Skusa Winter Series at the Orlando Kart Centre in Florida ...