DUCATI PIUMA 50 | APRILIA RS 457 |
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engine specs | |
Type | |
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Single cylinder, 2-stroke, piston-port, Air-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
47.6 cm3 | - |
Bore X Stroke | |
1.5x1.7 in OR 38 mm | - |
Compression Ratio | |
6.3:1 | - |
Horsepower | |
4.2/8600 KW(hp)/RPM | 48/- KW(hp)/RPM |
Fuel System | |
Carburetor: Dell`Orto UA 15S | - |
transmission specs | |
Gearbox | |
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3-Speed | - |
Clutch | |
Wet Multi-plate | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
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Pressed stee | Aluminium frame |
Front Suspension | |
Telescopic fork | - |
Rear Suspension | |
Swingarm, twin shocks | - |
Front Brake | |
Drum | - |
Rear Brake | |
Drum | - |
dimension specs | |
Overall Length | |
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69.7 in OR 1770 mm | - |
Seat Height | |
29.9 in OR 759 mm | - |
Weight | |
104 lbs OR 47 kg | 351 lbs OR 159 kg |
Wheelbase | |
45.7 in OR 1161 mm | - |
tyres specs | |
Front | |
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2.25x18 | - |
Rear | |
2.25x18 | - |