Gokartpartmart is part of the family-run BIZ Group, based in London, in the United Kingdom. Founded in 1816, B.I.Z., which stood for Builders Iron & Zinc Work, supplied sheet metal & building materials to the trade. Over time, the BIZ Group has evolved and now consists of 3 companies: Gokartpartmart, BIZ Engineering & BIZ Power Tools.

Gokartpartmart is one of the leading go-kart suppliers in the world and we have been manufacturing karts for over 20 years. Gokartpartmart was set up in 1994 when Mike Smith, Managing Director of the BIZ Group, met with some of the leading figures in the UK Karting industry. They were looking for a new company to house their ambitions and provide the UK Karting market with a friendly service that customers could trust. Since then, the company has grown considerably, providing karts & services to customers across the world.

The company has been very successful in 4-stroke racing, running works teams in the mid-2000s and winning almost every trophy available at the time. We even ran our own one-make series for several years, known as the Thunder Kart series, competing across Britain. This vast knowledge has been used to create a range of competitive 4-stroke race karts.


The current business is now focused on the manufacture of commercial (rental) karts. Our range of corporate karts is known for their high levels of durability and quality and can be found at commercial karting venues across the world. We are proud to manufacture over 1000 karts every year. Each and every one of our karts are manufactured individually for the customer in our purpose-built factory, from the hand-welded chassis through to component assembly and finishing with graphics set application. This allows our customers to benefit from maximum customization of the karts to suit their individual requirements.



We have built on our extensive knowledge of the industry and can offer our customers a turn-key solution. From track design, our own barrier system, and complete graphics kit, to business start-up packs, racewear, and full spares shop, we really can help you with everything for your kart circuit.

Contact us today for quotations, circuit visit requests, or anything else!