| YAMAHA ZUMA 50F | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, four-stroke, liquid-cooled | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 49 cm3 | - |
| Bore X Stroke | |
| 1.5x1.7 in OR 38 mm | - |
| Compression Ratio | |
| 12.0:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Injectin | - |
| transmission specs | |
| Gearbox | |
|---|---|
| Automatic | - |
| Clutch | |
| Dry centrifugal automatic clutch | - |
| Final Drive | |
| V-belt | - |
| chassis specs | |
| Frame | |
|---|---|
| Large-gauge steel pipe frame | Aluminium frame |
| Front Suspension | |
| Telescopic fork, 2.3-in travel | - |
| Rear Suspension | |
| Single shock, 2.2-in travel | - |
| Front Brake | |
| Hydraulic disc | - |
| Rear Brake | |
| Drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 73 in OR 1854 mm | - |
| Overall Width | |
| 28.7 in OR 729 mm | - |
| Seat Height | |
| 30.3 in OR 770 mm | - |
| Weelbase | |
| 50.4 in OR 1280 mm | - |
| Ground Clearance | |
| 4.5 in OR 114 mm | - |
| Weight | |
| 205 lbs OR 93 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.2 gallons OR 4.5 L | - |
| Wheelbase | |
| 50.4 in OR 1280 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/90-10 | - |
| Rear | |
| 120/90-10 | - |
