KD Mayhem Kneeboard 20r4 the Grail is designed for

the Grail is designed for high-end park performance

The Advantage 9

Speed Valve for Fast Inflation and Deflation

will give you everything to keep your face burn-free out on the water

KD Mayhem Kneeboard 20r4 the Grail is designed forThe KD Mayhem is built for pure performance. It comes fitted with a free Aqua Hook to take the strain out of deep water starts, getting you up and riding faster. Free from moulded fins that create unnecessary drag, the Mayhems unique outline delivers superior edge hold thanks to improved contact with the water. Featuring KDs latest Diamond Technology, this board generates lift by creating pockets of air under the nose and tail reducing drag for a