SHERCO ST FACTORY 300 | APRILIA RS 457 |
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engine specs | |
Type | |
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Two strokes Sherco proprietary design, nikasil coated cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
294 cm3 | - |
Bore X Stroke | |
3.1x2.4 in OR 79 mm | - |
Horsepower | |
- | 48/- KW(hp)/RPM |
Fuel System | |
Carburetor Keihin 28 mm (1.10 in) | - |
transmission specs | |
Gearbox | |
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5-Speed sequential gearbox with security selector system to prevent false shifts. | - |
Clutch | |
SURFLEX R, hydraulically activated multidisc in oil bath | - |
Primary Drive | |
Gears | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
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Tubular section Chrome-moly | Aluminium frame |
Front Suspension | |
Tech 39 mm (1.54 in) hydraulic telescopic fork, 165 mm (6.50 in) travel | - |
Rear Suspension | |
Progressive link system with single adjustable shock absorber, 175 mm (6.89 in) travel Rear shok | - |
Front Brake | |
Braktec, hydraulically activated, floating 185mm | - |
Rear Brake | |
Braktec, ydraulically activated, floating 145mm | - |
dimension specs | |
Seat Height | |
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25.4 in OR 645 mm | - |
Ground Clearance | |
12.2 in OR 310 mm | - |
Weight | |
150 lbs OR 68 kg | 351 lbs OR 159 kg |
Wheelbase | |
52 in OR 1321 mm | - |
tyres specs | |
Front | |
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Morad 21” blue anodized aluminum rim and aluminum hub, steel spokes with Michelin X-LITE | - |
Rear | |
Morad 18” blue anodized aluminum rim and aluminum hub, steel spokes with Michelin X-LITE | - |