KTM 450 SF-X | APRILIA RS 457 |
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engine specs | |
Type | |
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Single cylinder, 4-stroke, liquid cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
449.9 cm3 | - |
Bore X Stroke | |
3.7x2.5 in OR 94 mm | - |
Compression Ratio | |
12.75:1 | - |
Horsepower | |
62/0 KW(hp)/RPM | 48/- KW(hp)/RPM |
Fuel System | |
Electronic fuel injection | - |
transmission specs | |
Gearbox | |
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5-Speed | - |
chassis specs | |
Frame | |
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Lightweight chrome-moly steel frame | Aluminium frame |
Front Suspension | |
Telescopic fork | - |
Rear Suspension | |
WP monoshock with pro lever | - |
Front Brake | |
Double discs 260 mm | - |
Rear Brake | |
Single disc 220 mm | - |
dimension specs | |
Seat Height | |
---|---|
37.8 in OR 960 mm | - |
Ground Clearance | |
14.6 in OR 371 mm | - |
Weight | |
236 lbs OR 107 kg | 351 lbs OR 159 kg |
Fuel Capacity | |
1.8 gallons OR 6.8 L | - |
Wheelbase | |
62.4 in OR 1585 mm | - |
tyres specs | |
Front | |
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80/100-21 | - |
Rear | |
120/90-19 | - |