The new 2014 Yamaha YFZ450R is a must have for any ATV enthusiast. It comes Motocross ready, with an already welded frame. You will not need to make major adjustments if you are looking for a new ATV to use in competitions. In fact this ATV is designed with racing in mind and several of the features are about increasing your speed, and making turning more comfortable. One additional feature is that the throttle lever requires very little effort, which is beneficial in longer races.