Debate over Wyn Master's bionic arm will rage for weeks until the UCI make a definitive decision on whether 'robotic power' gives him an unfair advantage on the competition. Actually this is just Wyns wrist brace by Texas-born, Allsport Dynamics, who have become almost standard arm adornment for a lot of motocross riders in the states. Wyn reckons he'll be getting a second one for his other wrist as a preventative he is so impressed with the range of motion and security of the guard.