The 2010 Yamaha YZ series is a five-bike line of racing motorcycles with a lineage that dates back 36 years. The five-bike lineup includes the 2010 YZ450F, YZ250F, YZ250, YZ125, and YZ 85. Three ...
2010 Yamaha YZ450F First Test Video Dirt Rider Magazine’s first test of the 2010 Yamaha YZ450F. After receiving the motocross bike in California, the DR crew takes it through its paces.