Super Grand Prix Indoor Karting Taster for One - £20.00. More Are you a budding F1 racing star? You soon will be with this fun and challenging Super Grand Prix Indoor Karting Taster. Dressed in overall, gloves and helmet, you’ll look the part as you race fellow drivers to the finish line in a high performance vehicle that seats you just three inches from the ground. Not for the faint hearted, you’ll reach speeds of up to 40mph as you go fast and furious around the indoor track for 50 laps. Forget video games. This experience will give you all the thrills of a real track as you battle it out to top the time sheet in a race to be remembered.