read more The F in 2010 MY YZ250F's name indicates we're dealing with the 4-stroke version of the quarter-liter engine. Basically, the upgraded frame and suspensions of the YZ250 have been mated ...

With its 5-valve cylinder head engine and retooled suspension, the 2002 Yamaha YZ250F offers enhanced handling precision with even lower flex from the all-new frame this model year received.