Cyclekart is a type of gokart racing where competitors drive single-seat cars styled to resemble race cars from the 1920s and 1930s. Cyclekarts are compact, lightweight, sports machines, home and hand made by their drivers for the pursuit of classic motoring sporting excitement. They are not built to be serious race machines or show cars. They're built purely for the personal satisfaction and fun and of driving a machine you've built yourself. As driving machine, the cyclekart formula loosely limits certain aspects of the machines to maintain good sporting performance without jeopardising the light-hearted nature of these machines and the people who build them.