Yamaha has totally redesigned the YZ250F model for 2014. The new motorcycle comes with a comprehensive list of upgrades and raises the bar higher in terms of handling and power. The most important ...

The Yamaha YZ450F has received a complete makeover for 2014. The new motorcycle comes with a long list of style and technical upgrades which make it better, lighter and stronger than the previous ...

Yamaha pulled the wraps off their two new 4-stroke competition bikes, the YZ250F and YZ450F. Yamaha's engineers had four major goals when working on the flagship YZ450F: making the engine smoother and ...