Garth Prosser’s UltraCX Series Winning Specialized S-Works 29’er This is the machine Mr Prosser rode all year to ultimate Masters points series victory, in the American UltraCross Series for 2014. In addition to the overall points series win, Garth also won Hilly Billy Roubaix and Iron Cross XII.  Garth’s MTB dispels the notion that cross […]