Key performance
249 cc
Displacement
105 kg
Weight
940 mm
Seat height
6.1 L
Fuel capacity
Compare the Kawasaki KX 250 with: Choose a motorcycle →
Technical specifications
Changements 1990 → 2017
- Power
- 52.5 ch @ 8000 tr/min (38.3 kW) → —
- Torque
- 47.5 Nm @ 7500 tr/min → —
- Engine type
- Single cylinder, two-stroke → Single cylinder, four-stroke
- Compression ratio
- — → 13.8:1
- Bore × stroke
- 67.4 x 70.0 mm (2.7 x 2.8 inches) → 77.0 x 53.6 mm (3.0 x 2.1 inches)
- Valves/cylinder
- — → 4
- Fuel system
- Carburettor → Injection. 43 mm x 1 (Keihin) with dual injection
- Valve timing
- — → Double Overhead Cams/Twin Cam (DOHC)
- Lubrication
- — → Forced lubrication, semi and #8209;dry sump
- Ignition
- CDI → Digital DC-CDI
- Frame
- — → Perimeter, aluminium
- Final drive
- — → Chain (final drive)
- Front suspension
- Inverted Forks → 48 mm inverted telescopic Separate Function front Fork (SFF) Type 2. Compression damping: 22-way. Rebound damping: 20-way. Spring preload: 40-way
- Rear suspension
- Monoshock → Uni-Trak. Compression damping: 19-way (low-speed), 4-turns (high-speed). Rebound damping: 22-way. Spring preload: Fully adjustable
- Rear wheel travel
- 330 mm (13.0 inches) → 310 mm (12.2 inches)
- Front brakes
- Single disc → Single disc. Petal disc with 2-piston caliper
- Rear brakes
- Single disc → Single disc. Petal disc with single-piston caliper
- Front tyre
- 80/100-21 51 → 80/100-21
- Rear tyre
- 110/90-19 62 → 100/90-19
- Seat height
- — → 940.00 mm
- Wheelbase
- 1480.00 mm → 1476.00 mm
- Ground clearance
- 385.00 mm → 330.00 mm
- Length
- 2177.00 mm → 2169.00 mm
- Width
- 815.00 mm → 820.00 mm
- Height
- 1215.00 mm → 1265.00 mm
- Fuel capacity
- 8.50 L → 6.09 L
- Weight
- — → 104.50 kg
- Dry weight
- 96.50 kg → —
Engine
- Displacement
- 249 cc
- Engine type
- Single cylinder, four-stroke
- Cooling
- Liquid
- Compression ratio
- 13.8:1
- Bore × stroke
- 77.0 x 53.6 mm (3.0 x 2.1 inches)
- Valves/cylinder
- 4
- Fuel system
- Injection. 43 mm x 1 (Keihin) with dual injection
- Valve timing
- Double Overhead Cams/Twin Cam (DOHC)
- Lubrication
- Forced lubrication, semi and #8209;dry sump
- Ignition
- Digital DC-CDI
- Starter
- Kick
Chassis
- Frame
- Perimeter, aluminium
- Gearbox
- 5-speed
- 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
- Rear suspension
- Uni-Trak. Compression damping: 19-way (low-speed), 4-turns (high-speed). Rebound damping: 22-way. Spring preload: Fully adjustable
- Front wheel travel
- 310 mm (12.2 inches)
- Rear wheel travel
- 310 mm (12.2 inches)
Brakes
- Front brakes
- Single disc. Petal disc with 2-piston caliper
- Rear brakes
- Single disc. Petal disc with single-piston caliper
- Front tyre
- 80/100-21
- Rear tyre
- 100/90-19
Dimensions
- Seat height
- 940.00 mm
- Wheelbase
- 1476.00 mm
- Ground clearance
- 330.00 mm
- Length
- 2169.00 mm
- Width
- 820.00 mm
- Height
- 1265.00 mm
- Fuel capacity
- 6.09 L
- Weight
- 104.50 kg
Indicators & positioning
In category Cross / motocross · 125-498cc displacement (474 motorcycles compared)
Weight 105 kg Lighter than 73%
84 kg median 108 kg 129 kg
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