| Attribute | Kawasaki KX 250F 2017 × | Kawasaki KX 250F 2018 × |
|---|---|---|
| General | ||
| Production from (year) | 2017 | 2018 |
| Make | Kawasaki | Kawasaki |
| Model | Kawasaki KX 250F | Kawasaki KX 250F |
| Category | Cross / motocross | Cross / motocross |
| Engine and transmission | ||
| Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
| Valves per cylinder | 4 | 4 |
| Fuel system | Injection. 43 mm x 1 (Keihin) with dual injection | Injection. 43 mm x 1 (Keihin) with dual injection |
| Displacement (cm³) | 249 | 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 | Digital DC-CDI | Digital DC-CDI |
| Lubrication system | Forced lubrication, semi and #8209;dry sump | Forced lubrication, semi and #8209;dry sump |
| Compression | 13.8:1 | 13.8:1 |
| Chassis | ||
| 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 | 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 | Uni-Trak. Compression damping: 19-way (low-speed), 4-turns (high-speed). Rebound damping: 22-way. Spring preload: Fully adjustable |
| Front brakes | Single disc. Petal disc with 2-piston caliper | Single disc. Semi-floating petal disc with dual-piston caliper |
| Rear brakes | Single disc. Petal disc with single-piston caliper | Single disc. Petal disc with single-piston caliper |
| Diameter (mm) | 240 | 240 |
| Frame type | Perimeter, aluminium | Perimeter, aluminium |
| Front tyre | 80/100-21 | 80/100-21 |
| Rear tyre | 100/90-19 | 100/90-19 |
| Front wheel travel (mm) | 310 | 310 |
| Rear wheel travel (mm) | 310 | 310 |
| Trail (mm) | 127 | 122 |
| Rake (fork angle) (degree) | 28.7 | 28.4 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,476 | 1,476 |
| Kerb weight (kg) | 104.5 | 104.5 |
| Overall height (mm) | 1,265 | 1,265 |
| Overall length (mm) | 2,169 | 2,169 |
| Overall width (mm) | 820 | 820 |
| Seat height (mm) | 940 | 940 |
| Ground clearance (mm) | 330 | 330 |
| Performance | ||
| Fuel capacity (l) | 6.09 | 6.09 |