Attribute | Kawasaki KX 250 2005 × | Suzuki RM-Z250 2008 × |
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General | ||
Production from (year) | 2005 | 2008 |
Make | Kawasaki | Suzuki |
Model | Kawasaki KX 250 | Suzuki RM-Z250 |
Category | Cross / motocross | Cross / motocross |
Engine and transmission | ||
Engine type | Single cylinder, two-stroke | Single cylinder, four-stroke |
Valves per cylinder | - | 4 |
Fuel system | Carburettor. Keihin PWK38S with Power Jet | - |
Displacement (cm³) | 249 | 249 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 66.4 | 77 |
Stroke (mm) | 72 | 53.6 |
Gearbox | 5-speed | 5-speed |
Fuel control | - | Double Overhead Cams/Twin Cam (DOHC) |
Ignition | Digital CDI | Digital AC-CDI |
Lubrication system | - | Semi-dry sump |
Compression | 10.5:1 | 13.4:1 |
Chassis | ||
Front suspension | 48mm twin chamber inverted cartridge-type telescopic fork | Telescopic, cartridge-type, 16 compression and rebound settings, 11.8 inches, 300mm of wheel travel |
Rear suspension | New UNI-TRAK® swingarm, single shock | Link-type, spring preload fully-adjustable, 16 compression and rebound settings, 310 of wheel travel |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Frame type | Perimeter style, high-tensile steel with aluminum subframe | - |
Front tyre | 80/90-21 | 90/90-21 |
Rear tyre | 110/90-19 | 100/90-19 |
Rake (fork angle) (degree) | 26 | - |
Other | ||
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,481 | 1,465 |
Dry weight (kg) | 97 | 92 |
Overall height (mm) | 1,265 | 1,260 |
Overall length (mm) | 2,184 | 2,165 |
Overall width (mm) | 841 | 830 |
Seat height (mm) | 965 | 955 |
Ground clearance (mm) | 340 | 350 |
Performance | ||
Fuel capacity (l) | - | 7.5 |