2010 YAMAHA YZ250 TWO STROKE, Our legendary two-stroke is more potent than ever with a light aluminum frame housing a patented YPVS Power valve-equipped engine that delivers great power-to-weight ratio. YZ250 is ready to race out of the crate complete with ProTaper aluminum handlebar, titanium footpegs, gripper seat and Excel rims.MANUFACTURER YamahaMODEL YEAR 2010MODEL YZ250M.S.R.P. * $6,990.00DIMENSIONSLENGTH 85.7 in.HEIGHT 51.4 in.WIDTH 32.6 in.WEIGHT 229 lbs.GROUND CLEARANCE 15 in.WHEELBASE 58.3 in.SEAT HEIGHT 39.1 in.ENGINEENGINE Reed-valve inducted, 2-strokeDISPLACEMENT 249 ccBORE X STROKE 66.4 x 72 mmCOMPRESSION RATIO 9.2 - 10.9:1CARBURETION Keihin PWK38SFUEL CAPACITY 2.1 gal.IGNITION CDICLUTCH Multi-plate wetCOOLING Liquid-cooledDRIVETRAINTRANSMISSION Constant-mesh 5-speedFINAL DRIVE ChainBRAKES/WHEELS/TIRESBRAKES Front: 250 mm hydraulic single discRear: 245 mm hydraulic single discTIRES Front: 80/100-21-51MRear: 110/90-19-62MOPERATIONALSUSPENSION Front: Speed-Sensitive System inverted fork, fully adjustable 11.8 in. travelRear: Fully adjustable single shock 12.4 in. travel