| MZ ETZ 301 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, two-stroke, single cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 293 cm3 | - |
| Bore X Stroke | |
| 3.0x2.6 in OR 76 mm | - |
| Compression Ratio | |
| 10:1 | - |
| Horsepower | |
| 23/5500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| 30mm BVF carburetor | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| telescopic fork | - |
| Rear Suspension | |
| dual shocks | - |
| Front Brake | |
| single 280mm disc | - |
| Rear Brake | |
| drum | - |
| dimension specs | |
| Weight | |
|---|---|
| 276 lbs OR 125 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 4.5 gallons OR 17.0 L | - |
| tyres specs | |
| Front | |
|---|---|
| 90/90 S18 | - |
| Rear | |
| 110/80 S16 | - |
