| HOREX Columbus 500 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, four-stroke, single cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 494 cm3 | - |
| Bore X Stroke | |
| 3.5x3.1 in OR 89 mm | - |
| Compression Ratio | |
| 9.2:1 | - |
| Horsepower | |
| 27/7000 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5- Speed | - |
| Primary Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Brake | |
| Drums | - |
| Rear Brake | |
| Drums | - |
| dimension specs | |
| Weight | |
|---|---|
| 366 lbs OR 166 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.5 gallons OR 17.0 L | - |
| tyres specs | |
| Front | |
|---|---|
| 110/90-16 | - |
| Rear | |
| 130/90-16 | - |
