| URAL MIR | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, four-stroke, twin cylinder boxer, OHV, 2 valves per 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 | |
| 41/5500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 42/4300 lb-ft/RPM OR 57/4300 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| 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 | |
| IMZ leading link fork | - |
| Rear Suspension | |
| dual, adjustable Sachs shocks | - |
| Front Brake | |
| single 295mm disc, 4-piston caliper | - |
| Rear Brake | |
| single 256mm disc, 1-piston caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 98.8 in OR 2510 mm | - |
| Overall Width | |
| 63.6 in OR 1615 mm | - |
| Seat Height | |
| 32 in OR 813 mm | - |
| Ground Clearance | |
| 6.8 in OR 173 mm | - |
| Weight | |
| 730 lbs OR 331 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5 gallons OR 18.9 L | - |
| tyres specs | |
| Front | |
|---|---|
| Duro HF-308, 4.0×19 | - |
| Rear | |
| Duro HF-308, 4.0×19 | - |
