SHERCO 250 SE-R RANCING | APRILIA RS 457 |
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engine specs | |
Type | |
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2 Stroke, Single cylinder with electronically controlled exhaust valve and booster | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
Displacement | |
249.32 cm3 | - |
Bore X Stroke | |
2.6x2.8 in OR 66 mm | - |
Horsepower | |
- | 48/- KW(hp)/RPM |
Fuel System | |
Carburetor | - |
transmission specs | |
Gearbox | |
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6-Speed sequential gearbox, primary gear drive chain secondary drive | - |
Clutch | |
Wet Multi-disc | - |
Final Drive | |
Chain | - |
chassis specs | |
Frame | |
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- | Aluminium frame |
Front Suspension | |
WP hydraulic telescopic adjustable compression and rebound 48 mm diameter with 300 mm of stroke | - |
Rear Suspension | |
WP Monoshock progressive rear suspension with aluminum control rods, adjustable for high and low speed compression and spring pre-load. 330 mm (13 in) Racing shock. | - |
Front Brake | |
Dual Brembo hydraulic discs | - |
Rear Brake | |
SIngle Brembo hydraulic disc | - |
dimension specs | |
Seat Height | |
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37.4 in OR 950 mm | - |
Ground Clearance | |
14 in OR 356 mm | - |
Weight | |
249 lbs OR 113 kg | 351 lbs OR 159 kg |
Fuel Capacity | |
2.7 gallons OR 10.2 L | - |
Wheelbase | |
58.3 in OR 1481 mm | - |