Telephone: 01264 882231

The Karts

Image of our three types of kart
Image of a thunderkart


13bph, 390cc, race chassis karts

The Thunderkart from Biz is combined with the 390cc Honda Thunder engine, a lighter kart with a more sensitive and progressive response to driver input, particularly at speed. In comparison to the more commonly found rental/corporate chassis, the race chassis ultimately gives a much more rewarding karting experience. The engine is big on torque ultimately propelling the kart to speeds in excess of 55mph which is achievable on the kart circuit.

  • 13bhp, 390cc
  • Reaches speeds in excess of 55mph!
  • For drivers 15+ years old
  • Minimum height: 5ft (1.52m)
Image of a thunderkart

Stratos Karts

5.5bhp, 160cc for drivers 12+ years old

These are adult karts but have variable electronic rev limiters fitted for the safety of junior (under 15) drivers. The Stratos is a very versitile kart. Forgiving enough for junior drivers but still fast enough for expeienced karters.

  • 5.5bhp, 160cc
  • For drivers 12+ years old
  • Minimum height: 5ft (1.52m)
Image of a thunderkart

Cadet Karts

4bhp, 120cc junior karts for drivers 8+ years old

These are fitted with adjustable seat, full wrap around bodywork, double adjustable pedals and variable electronic rev limiters. The cadet kart from Biz is the result of years of development for the junior karting market. Fantastic to drive but with the safety features you'd expect for children of 8 years old.

  • 4bhp, 120cc
  • For drivers 8+ years old
  • Minimum height: 4'4" (1.32m)