Key performance
53 ch
Power
249 cc
Displacement
8.5 L
Fuel capacity
Compare the Kawasaki KX 250 with: Choose a motorcycle →
Technical specifications
Changements 2017 → 1990
- Power
- — → 52.5 ch @ 8000 tr/min (38.3 kW)
- Torque
- — → 47.5 Nm @ 7500 tr/min
- Engine type
- Single cylinder, four-stroke → Single cylinder, two-stroke
- Compression ratio
- 13.8:1 → —
- Bore × stroke
- 77.0 x 53.6 mm (3.0 x 2.1 inches) → 67.4 x 70.0 mm (2.7 x 2.8 inches)
- Valves/cylinder
- 4 → —
- Fuel system
- Injection. 43 mm x 1 (Keihin) with dual injection → Carburettor
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC) → —
- Lubrication
- Forced lubrication, semi and #8209;dry sump → —
- Ignition
- Digital DC-CDI → CDI
- Frame
- Perimeter, aluminium → —
- 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 → Inverted Forks
- Rear suspension
- Uni-Trak. Compression damping: 19-way (low-speed), 4-turns (high-speed). Rebound damping: 22-way. Spring preload: Fully adjustable → Monoshock
- Rear wheel travel
- 310 mm (12.2 inches) → 330 mm (13.0 inches)
- Front brakes
- Single disc. Petal disc with 2-piston caliper → Single disc
- Rear brakes
- Single disc. Petal disc with single-piston caliper → Single disc
- Front tyre
- 80/100-21 → 80/100-21 51
- Rear tyre
- 100/90-19 → 110/90-19 62
- Seat height
- 940.00 mm → —
- Wheelbase
- 1476.00 mm → 1480.00 mm
- Ground clearance
- 330.00 mm → 385.00 mm
- Length
- 2169.00 mm → 2177.00 mm
- Width
- 820.00 mm → 815.00 mm
- Height
- 1265.00 mm → 1215.00 mm
- Fuel capacity
- 6.09 L → 8.50 L
- Weight
- 104.50 kg → —
- Dry weight
- — → 96.50 kg
Engine
- Displacement
- 249 cc
- Power
- 52.5 ch @ 8000 tr/min (38.3 kW)
- Torque
- 47.5 Nm @ 7500 tr/min
- Engine type
- Single cylinder, two-stroke
- Cooling
- Liquid
- Bore × stroke
- 67.4 x 70.0 mm (2.7 x 2.8 inches)
- Fuel system
- Carburettor
- Ignition
- CDI
- Starter
- Kick
Chassis
- Gearbox
- 5-speed
- Front suspension
- Inverted Forks
- Rear suspension
- Monoshock
- Front wheel travel
- 310 mm (12.2 inches)
- Rear wheel travel
- 330 mm (13.0 inches)
Brakes
- Front brakes
- Single disc
- Rear brakes
- Single disc
- Front tyre
- 80/100-21 51
- Rear tyre
- 110/90-19 62
Dimensions
- Wheelbase
- 1480.00 mm
- Ground clearance
- 385.00 mm
- Length
- 2177.00 mm
- Width
- 815.00 mm
- Height
- 1215.00 mm
- Fuel capacity
- 8.50 L
- Dry weight
- 96.50 kg
Indicators & positioning
Volumetric power
210.8 ch/L
In category Cross / motocross · 125-498cc displacement (474 motorcycles compared)
Power 53 ch Top 34%
11 ch median 43 ch 63 ch
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