KAWASAKI KX 250F | APRILIA RS 457 |
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engine specs | |
Type | |
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Single cylinder, 4-stroke, water-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
249 cm3 | - |
Bore X Stroke | |
3.0x2.1 in OR 76 mm | - |
Compression Ratio | |
13.7:1 | - |
Horsepower | |
- | 48/- KW(hp)/RPM |
Fuel System | |
DFI w/43mm Keihin throttle body and dual injectors | - |
transmission specs | |
Gearbox | |
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5-Speed | - |
Clutch | |
Wet Multi-disc | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
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Aluminum perimeter | Aluminium frame |
Front Suspension | |
48mm inverted Showa SFF telescopic fork with 40-way spring preload adjustability and 22-position compression and 20-position rebound damping adjustability/12.2 in | - |
Rear Suspension | |
Uni-Trak linkage system and Showa shock with 19-position low-speed and 4-turns high-speed compression damping, 22-position rebound damping, fully adjustable spring preload/12.2 in | - |
Front Brake | |
Single semi-floating 270mm Braking petal disc with dual-piston caliper | - |
Rear Brake | |
Single 240mm Braking petal disc with single-piston caliper | - |
dimension specs | |
Overall Length | |
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85.4 in OR 2169 mm | - |
Overall Width | |
32.3 in OR 820 mm | - |
Seat Height | |
37 in OR 940 mm | - |
Ground Clearance | |
12.6 in OR 320 mm | - |
Weight | |
229 lbs OR 104 kg | 351 lbs OR 159 kg |
Fuel Capacity | |
1.69 gallons OR 6.4 L | - |
Wheelbase | |
58.1 in OR 1476 mm | - |
tyres specs | |
Front | |
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80/100-21 | - |
Rear | |
Rear Tire 100/90-19 | - |