Key performance
249 cc
Displacement
104 kg
Weight
955 mm
Seat height
7.9 L
Fuel capacity
Compare the Kawasaki KX 250 with: Choose a motorcycle →
Technical specifications
Changements 2017 → 2009
- Compression ratio
- 13.8:1 → 13.2:1
- Valves/cylinder
- 4 → —
- Fuel system
- Injection. 43 mm x 1 (Keihin) with dual injection → Carburettor. Keihin FCR37 and hot start circuit
- Lubrication
- Forced lubrication, semi and #8209;dry sump → —
- Ignition
- Digital DC-CDI → Digital CDI with K-TRIC throttle position sensor
- Starter
- Kick → —
- Frame
- Perimeter, aluminium → Aluminum perimeter
- Final drive
- Chain (final drive) → —
- Front suspension
- 48 mm inverted telescopic Separate Function front Fork (SFF) Type 2. Compression damping: 22-way. Rebound damping: 20-way. Spring preload: 40-way → 47mm inverted twin-chamber telescopic fork with 16-way compression and rebound damping / 12.4 in.
- Rear suspension
- Uni-Trak. Compression damping: 19-way (low-speed), 4-turns (high-speed). Rebound damping: 22-way. Spring preload: Fully adjustable → 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
- 310 mm (12.2 inches) → —
- Rear wheel travel
- 310 mm (12.2 inches) → —
- Front brakes
- Single disc. Petal disc with 2-piston caliper → Single disc. Two-piston calipers
- Rear brakes
- Single disc. Petal disc with single-piston caliper → Single disc
- Front tyre
- 80/100-21 → 80/80-21
- Seat height
- 940.00 mm → 955.00 mm
- Wheelbase
- 1476.00 mm → 1471.00 mm
- Ground clearance
- 330.00 mm → 340.00 mm
- Width
- 820.00 mm → —
- Height
- 1265.00 mm → 1270.00 mm
- Fuel capacity
- 6.09 L → 7.94 L
- Weight
- 104.50 kg → 104.30 kg
Engine
- Displacement
- 249 cc
- Engine type
- Single cylinder, four-stroke
- Cooling
- Liquid
- Compression ratio
- 13.2:1
- Bore × stroke
- 77.0 x 53.6 mm (3.0 x 2.1 inches)
- Fuel system
- Carburettor. Keihin FCR37 and hot start circuit
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC)
- Ignition
- Digital CDI with K-TRIC throttle position sensor
Chassis
- Frame
- Aluminum perimeter
- Gearbox
- 5-speed
- 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.
Brakes
- Front brakes
- Single disc. Two-piston calipers
- Rear brakes
- Single disc
- Front tyre
- 80/80-21
- Rear tyre
- 100/90-19
Dimensions
- Seat height
- 955.00 mm
- Wheelbase
- 1471.00 mm
- Ground clearance
- 340.00 mm
- Length
- 2169.00 mm
- Height
- 1270.00 mm
- Fuel capacity
- 7.94 L
- Weight
- 104.30 kg
Indicators & positioning
In category Cross / motocross · 125-498cc displacement (474 motorcycles compared)
Weight 104 kg Lighter than 74%
84 kg median 108 kg 129 kg
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