| URAL Gzhel | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, four-stroke, boxer twin cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 749 cm3 | - |
| Bore X Stroke | |
| 3.1x3.1 in OR 79 mm | - |
| Compression Ratio | |
| 8.6:1 | - |
| Horsepower | |
| 40/5600 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 38/4000 lb-ft/RPM OR 52/4000 Nm/RPM | - |
| Fuel System | |
| 2x32 Keihin L22AA carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 4-speed, manual, reverse | - |
| Clutch | |
| dry, double disc | - |
| Primary Drive | |
| chain | - |
| Final Drive | |
| shaft | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| leading link telescopic fork with Sachs hydraulic shocks | - |
| Rear Suspension | |
| dual Sachs adjustable shocks | - |
| Front Brake | |
| single disc | - |
| Rear Brake | |
| mechanical drum | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 101.6 in OR 2581 mm | - |
| Overall Width | |
| 66.9 in OR 1699 mm | - |
| Seat Height | |
| 31.1 in OR 790 mm | - |
| Weight | |
| 772 lbs OR 350 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5 gallons OR 18.9 L | - |
| tyres specs | |
| Front | |
|---|---|
| 4.00 x 19 | - |
| Rear | |
| 4.00 x 19 | - |
