Mark Freeman on MSN

YZF 450 burnout with extreme heat

This YZF 450 burnout test showcases intense RPMs, tire stress, and heat under controlled conditions, highlighting the power ...
Motor Trend

2006 Yamaha YZ450F and YZF450

It's a no-brainer to pair these two Yamaha bad boys together as they both boast significant changes for '06. They both have raw, race-ready power, and stunning handling; liquid-cooled 449cc five-valve ...