We've got a lot of experience racing sports cars, open wheel cars...flogging our street cars on country roads and so on. We realized we need to get into a 125cc kart to test our GoPro cameras in what is the equivalent of strapping yourself to a paint shaker. Here we mounted a Motorsports HERO Wide camera on the mouth of our Arai GP-5K and took it for a spin. What's killer about this mounting location is that you cannot see the camera through the viewport but it gives you a front and center view of your line, your wheel, hands and shows you when you start looking into a turn. The side of the helmet at eye level is another very good mounting location if you want to see above the wheel a bit more. Notice the great sound with zero wind noise.