2010 YZ450F Tech Video
Click video to see a brief technical overview of the new the 2010 Yamaha YZ450F. The new YZ450F features a revolutionary fuel injected, liquid-cooled, 4-stroke, 4-valve, DOHC, rearward-slanting single cylinder engine that is fascinating to see. The rearward-slanted engine provides for straight intake and exhaust ports, to create a direct path for airflow into the fuel-injected engine and out the exhaust.
Click video to see preview of the new YZ450F with rearward-slanted cylinder, cylinder offset, 4-titanium valve cylinder head and aluminum Bilateral Beam frame.
All New Motocrosser
Yamaha has released the following information on its new 2010 250F motocrosser.
>> The all-new, Bilateral Beam frame is specific to the 250 and is more compact than the previous generation chassis. This places the rider closer to the front wheel, which delivers superb rigidity balance for unmatched lightweight handling and cornering. This nimbleness lets the rider get on the gas sooner out of corners and cross the finish line with less fatigue – even on long motos.