KZ2

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The Championships Explained

About the 2025 KZ2

The KZ2 geared class is the fastest among the short circuit British Championships, topping out at 90mph plus at most tracks. Max Verstappen is perhaps the best-known graduate of this class, which is hugely popular across Europe.

Although a greater investment than the Junior or other Senior categories, the gearbox, or shifter, karts are surprisingly easy to maintain on a budget. With up to 30 gearshifts a lap and sub-3-second 0-60 mph times, drivers do need to be very fit. There are a variety of CIK approved or homologated engines to choose from and coupled with a high grip FIA Approved prime tyres, the experience is similar to a fast formula single-seater.

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KZ2 Calendar

Competitors will race head-to-head against each other at a variety of well-known circuits across the UK.

KZ2 Classes

Senior

KZ2

Age 15+

Compete against the best in the world!

Enter the 2025 Wera Tools British Kart Championships

On average, over 500 competitors register to compete in these Championships each season. Don’t miss out on your chance to fight for the Wera Tools British Kart Championship crown. Register now.

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