On Tuesday 17th & Wednesday 18th September 2013 Yamaha will be holding a Offroad Test Ride Event at Drayton Manor MotoX Park! As well as a fleet of new Yamaha 2014 Four-Stroke motocross models including the innovative YZ450F and YZ250F, there will be a number of YZ250 and YZ125 2-stroke models available to ride. The…