| SYM JET4 50R NAKED | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, 4-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 | |
| 12.2:1 | - |
| Horsepower | |
| 2/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 2/6500 lb-ft/RPM OR 3/6500 Nm/RPM | - |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| C.V.T. | - |
| Clutch | |
| Centrifugal | - |
| Final Drive | |
| Belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Pipe under bone, steel | Aluminium frame |
| Front Suspension | |
| Telescopic fork | - |
| Rear Suspension | |
| Unit swing | - |
| Front Brake | |
| Disc | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 74.8 in OR 1900 mm | - |
| Overall Width | |
| 25.8 in OR 655 mm | - |
| Seat Height | |
| 30.5 in OR 775 mm | - |
| Weight | |
| 240 lbs OR 109 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.4 gallons OR 5.3 L | - |
| Wheelbase | |
| 52 in OR 1321 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/60-13 | - |
| Rear | |
| 130/70-12 | - |
