2008Kawasaki KX250F

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The 2008 Kawasaki KX250F is a competitive 250cc four-stroke motocross bike designed for intermediate to advanced amateur racers. Known for its potent liquid-cooled engine with 13.5:1 compression and responsive Keihin FCR37 carburetor, it delivers strong midrange torque ideal for varied track conditions. The bike excels in providing precise handling and reliable performance for serious weekend warriors and junior national competitors.

Capacity: 249.0 ccm
Engine: Single, four-stroke
Gearbox: 5-speed
Dry weight: 92.5 kg
Seat height: 960 mm
Power: 43.0 HP (31.6 kW)

⇄ Compare with another bike All model years

What’s new for the 2008 Kawasaki KX250F

vs the 2007

Spec	2007	2008
Torque	—	40.0 Nm (4.1 kgf-m or 29.5 ft.lbs) @ 11500 RPM

Other years 2007 2008 2009

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail97%

Cornering90%

City riding5%

Daily riding10%

Touring5%

Two-up5%

Track85%

Best for: Built purely for motocross racing and off-road competition, not for street or commuting use.
Built for: A high-strung, race-bred single with sharp throttle response, razor-quick handling, and suspension tuned for jumps and rough terrain rather than comfort.
Not ideal for: Not suitable for new riders, daily commuting, passengers, or anyone seeking a comfortable, road-legal, or long-distance touring bike.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Will it fit you?

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Your height

Inseam (optional)

Units

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will not reach the ground comfortably on the 2008 Kawasaki KX250F, with a cramped knee angle of around 85 degrees and an upright riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine

Capacity: 249.0 ccm
Power: 43.0 HP (31.6 kW)
Torque: 40.0 Nm (4.1 kgf-m) @ 11500 RPM
Engine type: Single, four-stroke
Power/weight ratio: 0.4649 HP/kg (dry)
Bore x stroke: 77.0 x 53.6 mm
Compression: 13.5:1
Cooling system: Liquid
Fuel system: Carburettor
Starting: Kick
Ignition: Multi-map digital CDI with K-TRIC throttle position sensor
Valves per cylinder: 4

Transmission

Gearbox: 5-speed
Transmission type: Manual
Final drive: Chain
Clutch: Automatic

Dimensions & weight

Wheelbase: 1468 mm
Overall length: 2159 mm
Overall width: 820 mm
Overall height: 1270 mm
Seat height: 960 mm
Dry weight: 92.5 kg
Wet weight: 104.3 kg
Fuel capacity: 7.20 litres
Ground clearance: 335 mm

Chassis & suspension

Frame: Aluminum perimeter
Front suspension: 47mm inverted twin-chamber telescopic fork with 16-way compression and rebound damping / 12.4 in.
Rear suspension: UNI-TRAK linkage system with 13-way low-speed and 2-turn high-speed compression damping, 17-way rebound damping and fully adjustable spring preload / 12.2 in.
Front wheel travel: 122 mm
Rake (fork angle): 27.7°
Trail: 119 mm