| YAMAHA AEROX R | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| Single cylinder, liquid-cooled, 2-stroke | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 49.3 cm3 | - |
| Bore X Stroke | |
| 1.6x1.5 in OR 41 mm | - |
| Compression Ratio | |
| 12:0,5.1 | - |
| Horsepower | |
| 3/6750 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 3/6500 lb-ft/RPM OR 4/6500 Nm/RPM | - |
| Fuel System | |
| Gurtner | - |
| transmission specs | |
| Gearbox | |
|---|---|
| V-Belt Automatic | - |
| Clutch | |
| Wet | - |
| Final Drive | |
| Belt | - |
| chassis specs | |
| Frame | |
|---|---|
| - | Aluminium frame |
| Front Suspension | |
| Telescopic forks | - |
| Rear Suspension | |
| Unit Swing | - |
| Front Brake | |
| Hydraulic single disc 190 mm | - |
| Rear Brake | |
| Hydraulic single disc 190 mm | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 73.6 in OR 1869 mm | - |
| Overall Width | |
| 27.6 in OR 701 mm | - |
| Seat Height | |
| 32.1 in OR 815 mm | - |
| Ground Clearance | |
| 5.1 in OR 130 mm | - |
| Weight | |
| 214 lbs OR 97 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 1.8 gallons OR 6.8 L | - |
| Wheelbase | |
| 50.2 in OR 1275 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70-13 | - |
| Rear | |
| 140/60-13 | - |
