DUCATI 900 Sport | APRILIA RS 457 |
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engine specs | |
Type | |
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air-cooled, four-stroke, 90-degree V-Twin, SOHC, desmodromic 2 valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
904 cm3 | - |
Bore X Stroke | |
3.6x2.7 in OR 91 mm | - |
Compression Ratio | |
9.2:1 | - |
Horsepower | |
80/7500 KW(hp)/RPM | 48/- KW(hp)/RPM |
Torque | |
57/6500 lb-ft/RPM OR 77/6500 Nm/RPM | - |
Fuel System | |
EFI | - |
transmission specs | |
Gearbox | |
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6-speed, manual | - |
Clutch | |
dry, hydraulic | - |
Final Drive | |
chain | - |
chassis specs | |
Frame | |
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steel trestle | Aluminium frame |
Front Suspension | |
43mm Showa upside-down fork | - |
Rear Suspension | |
Showa adjustable monoshock with progressive linkage | - |
Front Brake | |
dual 320mm discs, 4-piston calipers | - |
Rear Brake | |
single 245mm disc, 2-piston caliper | - |
dimension specs | |
Seat Height | |
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32.3 in OR 820 mm | - |
Weight | |
414 lbs OR 188 kg | 351 lbs OR 159 kg |
Fuel Capacity | |
4.2 gallons OR 15.9 L | - |
tyres specs | |
Front | |
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120/70 ZR17 | - |
Rear | |
170/60 ZR17 | - |