| KAWASAKI KDX50 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Two-stroke, single cylinder, air cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 49 cm3 | - |
| Bore X Stroke | |
| 1.6x1.5 in OR 41 mm | - |
| Compression Ratio | |
| 9.5:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Mikuni VM12SC Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6 Speed | - |
| Clutch | |
| Automatic clutch | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| High-tensile, diamond tube steel | Aluminium frame |
| Front Suspension | |
| Telescopic, two-way height adjustable | - |
| Rear Suspension | |
| Twin shock, two-way height adjustable | - |
| Front Brake | |
| Drum | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 49 in OR 1245 mm | - |
| Overall Width | |
| 23.4 in OR 594 mm | - |
| Seat Height | |
| 18.9 in OR 480 mm | - |
| Ground Clearance | |
| 4.5 in OR 114 mm | - |
| Weight | |
| 84 lbs OR 38 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 0.53 gallons OR 2.0 L | - |
| Wheelbase | |
| 33.9 in OR 861 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 2.50-10-2 | - |
| Rear | |
| 2.50-10-2 | - |
