2014 Yamaha YZ450F First Ride - MotoUSA

For the 2014 model year, Yamaha introduces an all-new YZ450F motocross bike. It still retains the reward-facing engine of last generation, but is otherwise a completely tweaked and re-worked motorcycle from the ground up. MotoUSA heads out to Zaca Station MX to put the new blue machine through its paces.