Attribute | Yamaha WR250F 2008 × | Kawasaki KX250X × |
---|---|---|
General | ||
Production from (year) | 2008 | 2021 |
Make | Yamaha | Kawasaki |
Model | Yamaha WR250F | Kawasaki KX250X |
Category | Enduro / offroad | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, four-stroke |
Fuel system | - | Injection. DFI® with 44mm Keihin throttle body and dual injectors |
Displacement (cm³) | 250 | 249 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 77 | 78 |
Stroke (mm) | 53.6 | 52.2 |
Gearbox | 5-speed | 5-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | CDI | Digital CDI |
Clutch | - | Wet multi-disc, manual |
Compression | 12.5:1 | 14.1:1 |
Chassis | ||
Front suspension | Inverted fork | 48mm inverted telescopic coil spring fork with 23-way compression damping and 20-way rebound damping |
Rear suspension | Single shock | Uni-Trak® with dual-range (2.25 turns high speed/21-way low-speed) compression damping, 38-way rebound damping and adjustable preload |
Front brakes | Single disc | Single disc. Petal disc with dual-piston caliper |
Rear brakes | Single disc | Single disc. Petal disc with single-piston caliper |
Diameter (mm) | 245 | 240 |
Frame type | - | Aluminum perimeter |
Front tyre | 80/80-M21 | 80/100-21 |
Rear tyre | 100/80-M18 | 100/90-19 |
Front wheel travel (mm) | 300 | 315 |
Rear wheel travel (mm) | 310 | 315 |
Trail (mm) | - | 130 |
Rake (fork angle) (degree) | 26 | 27.8 |
Other | ||
Starter | - | Electric |
Color options | - |
|
Dimensions | ||
Wheelbase (mm) | 1,481 | 1,486 |
Dry weight (kg) | 106 | 104 |
Overall height (mm) | 1,298 | 1,260 |
Overall length (mm) | 2,164 | 2,169 |
Overall width (mm) | 826 | 820 |
Seat height (mm) | 980 | 945 |
Ground clearance (mm) | 366 | 330 |
Performance | ||
Fuel capacity (l) | 7.94 | 6.21 |