the valhalla is the only thing that i would use for kart racing... once you get it on and settled, you never even notice it while your on the track...thinking that it's big and bulky may be what you see when someone else is wearing one, but trust me, i've flipped my kart and been up on two wheels (while at wide open throttle!) and never had one moment of worry....it performed exactly as it's designed to!!
