Motorcycle USA Article Headlines Yamaha Dirt Bike Motorcycle Comparison Reviewhttp://www.motorcycle-usa.com/Top 10 Article Headlines Yamaha Dirt Bike Motorcycle Comparison ReviewCopyright 1996-2009 Motorcycle USA, LLC. All rights reserved.CCU RSS Feed V1.0Sat, 21 Nov 2009 13:12:45 GMTen-us2009 Yamaha YZ250F Comparisonhttp://www.motorcycle-usa.com/276/1864/Motorcycle-Article/2009-Yamaha-YZ250F-Comparison.aspxhttp://www.motorcycle-usa.com/276/1864/Motorcycle-Article/2009-Yamaha-YZ250F-Comparison.aspxJC HilderbrandMon, 08 Dec 2008 08:00:00 GMTThey just don’t get any more well-rounded than this. The 2009 Yamaha YZ250F is so solid on every platform that it’s practically unshakable.2009 Yamaha YZ250 2-Stroke Bike Testhttp://www.motorcycle-usa.com/276/1865/Motorcycle-Article/2009-Yamaha-YZ250-2-Stroke-Bike-Test.aspxhttp://www.motorcycle-usa.com/276/1865/Motorcycle-Article/2009-Yamaha-YZ250-2-Stroke-Bike-Test.aspxJC HilderbrandMon, 08 Dec 2008 08:00:00 GMTThe AMA now allows 250 2-strokes to run in the 250F division which has opened a whole new avenue for non-professionals.2009 Yamaha YZ450F Comparisonhttp://www.motorcycle-usa.com/276/1726/Motorcycle-Article/2009-Yamaha-YZ450F-Comparison.aspxhttp://www.motorcycle-usa.com/276/1726/Motorcycle-Article/2009-Yamaha-YZ450F-Comparison.aspxAdam WaheedTue, 25 Nov 2008 02:00:00 GMTYamaha is the only Japanese OEM not to offer EFI on its flagship motocross bike. However, don't think that necessarily puts the YZ450F at the bottom of the heap.