Comparison of Kawasaki KX250F 2007 and Yamaha YZ 250 F 2007

Attribute	Yamaha YZ 250 F 2007 ×	Kawasaki KX250F 2007 ×
General
Production from (year)	2007	2007
Make	Yamaha	Kawasaki
Model	Yamaha YZ 250 F	Kawasaki KX250F
Category	Cross / motocross	Cross / motocross
Engine and transmission
Engine type	Single cylinder, four-stroke	Single cylinder, four-stroke
Fuel system	Carburettor	Carburettor. Keihin FCR37 and hot start circuit
Displacement (cm³)	250	249
Cooling system	Liquid	Liquid
Transmission type,final drive	Chain	Chain
Bore (mm)	77	77
Stroke (mm)	53.6	53.6
Gearbox	5-speed	5-speed
Fuel control	Double Overhead Cams/Twin Cam (DOHC)	Double Overhead Cams/Twin Cam (DOHC)
Ignition	CDI	Multi-map digital CDI with K-TRIC throttle position sensor
Compression	12.5:1	13.5:1
Chassis
Front suspension	Telescopic Fork, coil spring/oil damper, 11.8´	47mm inverted twin-chamber telescopic fork with 16-way compression and rebound damping / 12.4 in.
Rear suspension	Swingarm (link, suspension), coil spring/gas-oil damper, 12.4´	UNI-TRAKÂ® linkage system with 13-way low-speed and 2-turn high-speed compression damping
Front brakes	Single disc	Double disc
Rear brakes	Single disc	Single disc
Diameter (mm)	245	240
Frame type	-	Aluminum perimeter
Front tyre	80/80-M21	80/90-M21
Rear tyre	100/90-M19	100/90-M19
Rake (fork angle) (degree)	-	27.7
Other
Color options	-	lime green / black
Dimensions
Wheelbase (mm)	1,468	1,468
Dry weight (kg)	92	92
Overall height (mm)	1,300	1,270
Overall length (mm)	2,159	2,159
Overall width (mm)	826	820
Seat height (mm)	983	955
Ground clearance (mm)	371	335
Performance
Fuel capacity (l)	6.81	7.19