YAMAHA XS 850 | APRILIA RS 457 |
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engine specs | |
Type | |
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Air Cooled, Four Stroke, Transverse Three Cylinder, DOHC, 2 Valves Per Cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
826 cm3 | - |
Bore X Stroke | |
2.81x2.70 in OR 71 mm | - |
Compression Ratio | |
9.2:1 | - |
Horsepower | |
79/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
Fuel System | |
Carburetors | - |
transmission specs | |
Gearbox | |
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5 Speed | - |
Final Drive | |
Shaft | - |
chassis specs | |
Frame | |
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- | Aluminium frame |
Front Suspension | |
Telescopic Forks | - |
Rear Suspension | |
Swing Arm | - |
Front Brake | |
2x267mm Discs With 1 Piston Caliper | - |
Rear Brake | |
Single 267 Mm Disc With 1 Piston Caliper | - |
dimension specs | |
Weight | |
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- | 351 lbs OR 159 kg |
tyres specs | |
Front | |
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3.25-19 | - |
Rear | |
4.00-18 | - |