Attribute | ![]() Kawasaki KX 250 F 2005 × | ![]() Beta RR Enduro 50 Racing × |
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General | ||
Production from (year) | 2005 | 2010 |
Make | Kawasaki | Beta |
Model | Kawasaki KX 250 F | Beta RR Enduro 50 Racing |
Category | Cross / motocross | Enduro / offroad |
Engine and transmission | ||
Engine type | Single cylinder, four-stroke | Single cylinder, two-stroke |
Valves per cylinder | 4 | - |
Fuel system | Carburettor. Keihin FCR37 with hot start circuit | Carburettor. Dell´Orto PHBN 16 FS |
Displacement (cm³) | 249 | 49.7 |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Bore (mm) | 77 | 40.3 |
Stroke (mm) | 53.6 | 39 |
Gearbox | 5-speed | 6-speed |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | - |
Ignition | Digital AC-CDI | - |
Clutch | - | Wet multi-disc clutch |
Lubrication system | - | Mix with fuel 2% - Bardahl KTX |
Compression | 12.6:1 | 12.0:1 |
Chassis | ||
Front suspension | 48mm inverted, cartridge-type telescopic fork | Hydraulic fork with ø41 mm shaft |
Rear suspension | UNI-TRAK® single shock system | Monoshock with adjustable spring preload |
Front brakes | Single disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 240 | 220 |
Frame type | Perimeter style, high-tensile steel with D-section upper frame rails | steel double cradle frame |
Front tyre | 80/90-M21 | 80/90-21 |
Rear tyre | 100/90-M19 | 110/80-18 |
Rake (fork angle) (degree) | 26.5 | - |
Other | ||
Starter | - | Electric |
Color options |
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Dimensions | ||
Wheelbase (mm) | 1,476 | 1,325 |
Dry weight (kg) | 92 | 85 |
Overall height (mm) | 1,270 | 1,240 |
Overall width (mm) | 841 | 790 |
Seat height (mm) | 960 | 930 |
Ground clearance (mm) | 330 | 360 |
Performance | ||
Reserve fuel capacity (l) | - | 1 |
Fuel capacity (l) | 7.57 | 6 |