| SYM JET SPORT X 50 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 2-stroke, Air-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 49.5 cm3 | - |
| Bore X Stroke | |
| 1.5x1.6 in OR 38 mm | - |
| Compression Ratio | |
| 7.2:1 | - |
| Horsepower | |
| 3.5/6000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 3/5500 lb-ft/RPM OR 4/5500 Nm/RPM | - |
| Fuel System | |
| Separate, forced oil supply | - |
| transmission specs | |
| Gearbox | |
|---|---|
| C.V.T. | - |
| Clutch | |
| Centrifugal | - |
| Final Drive | |
| Belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Steel, monocuna split steel tube | Aluminium frame |
| Front Suspension | |
| Telescopic fork | - |
| Rear Suspension | |
| Twin sided swing arm | - |
| Front Brake | |
| Single hydraulic disc 190mm | - |
| Rear Brake | |
| Drum 160 mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 72.4 in OR 1839 mm | - |
| Overall Width | |
| 27.2 in OR 691 mm | - |
| Weight | |
| 240 lbs OR 109 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.7 gallons OR 6.4 L | - |
| Wheelbase | |
| 50.2 in OR 1275 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-12 | - |
| Rear | |
| 130/70-12 | - |
