| MOTORHISPANIA Duna 125 | 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 | |
| 125 cm3 | - |
| Bore X Stroke | |
| 2.1x2.1 in OR 53 mm | - |
| Compression Ratio | |
| 10.0:1 | - |
| Horsepower | |
| 12/8600 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Fuel System | |
| Carburettor | - |
| transmission specs | |
| Clutch | |
|---|---|
| Wet Multi disk | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Delta box double steel beam | Aluminium frame |
| Front Suspension | |
| Paioli advanced axle, 37 mm | - |
| Rear Suspension | |
| Paioli mono shock absorber | - |
| Front Brake | |
| Single disc | - |
| Rear Brake | |
| Single disc | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 79.1 in OR 2009 mm | - |
| Seat Height | |
| 35.8 in OR 909 mm | - |
| Weight | |
| 251 lbs OR 114 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2.1 gallons OR 7.9 L | - |
| Wheelbase | |
| 53.1 in OR 1349 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 90/90-21 | - |
| Rear | |
| 120/80-18 | - |
