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2008 YZ250F

Model HomeInnovationFeaturesGalleryVideoApparelAccessoriesBuild Your OwnModel 2009

2008 YZ250F

2006 WR250F
Engine

2008 YZ250F

2006 WR250F

Bore x Stroke77.0mm x 53.6mm77 x 53.6mm
CarburetionFCR-MX37 x 137mm Keihin FCR flat-slide w/throttle position sensor
Compression Ratio13.5:112.5:1
Final DriveChain Drive#520 O-ring Chain
IgnitionCDIDigital CDI
TransmissionConstant-mesh 5-speed; multiplate wet clutchWide-ratio, 5-speed w/multi-plate wet clutch
Type250cc liquid-cooled DOHC 4-stroke; 5 titanium valves249cc, liquid-cooled, 5-valve, DOHC, 4-stroke w/titanium valves
Chassis

2008 YZ250F

2006 WR250F

Brakes/FrontHydraulic single disc brake, 250mm250mm Floating Disc
Brakes/RearHydraulic single disc brake, 245mm245mm Disc
Suspension/FrontSpeed-Sensitive System inverted fork; fully adjustable, 11.8-in travel48mm Kayaba inverted telescopic fork w/adjustable compression and rebound damping; 11.8" travel
Suspension/RearFully adjustable single shock; 12.0-in travelKayaba single shock w/adjustable preload, compression and rebound damping & separate hi/lo-speed compression adjuster; 12.0" travel
Tires/Front80/100-21-51M80/100-21 Dunlop
Tires/Rear100/90-19-57M100/100-18 Dunlop
Dimensions

2008 YZ250F

2006 WR250F

Dry Weight204 lb234.8 lb.
Fuel Capacity1.8 gal2.1 gal.
Ground Clearance14.6 in14.57"
Height51.2 in50.79"
Length85.1 in86.22"
Seat Height38.8 in38.4"
Wheelbase57.8 in58.1"
Width32.5 in32.68"
Other

2008 YZ250F

2006 WR250F

Warranty30 Day (Limited Factory Warranty)30 Day (Limited Factory Warranty)
MSRP*$6,249 (Team Yamaha Blue/White) Available from June 2007
$6,349 (White/Red) Available from June 2007
$6,099 (Team Yamaha Blue/White)