| MV AGUSTA F4 RR 312 1078 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| liquid cooled, four stroke, transverse four cylinder, DOHC, 4 radial valves per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 1078 cm3 | - |
| Bore X Stroke | |
| 3.1x2.2 in OR 79 mm | - |
| Compression Ratio | |
| 13:1 | - |
| Horsepower | |
| 190/12200 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 91/8200 lb-ft/RPM OR 123/8200 Nm/RPM | - |
| Fuel System | |
| EFI | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 6-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Primary Drive | |
| gears | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| CrMo steel tubular trellis | Aluminium frame |
| Front Suspension | |
| 50mm Marzocchi forkswith rebound-compression damping and spring preload external and separate adjustment | - |
| Rear Suspension | |
| progressive, single shock absorber with rebound and compression (High speed / Low speed) damping and spring preload (hydraulic control) | - |
| Front Brake | |
| 2x320mm discs 4 piston calipers | - |
| Rear Brake | |
| single 210mm disc 4 piston caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 79 in OR 2007 mm | - |
| Overall Width | |
| 27 in OR 686 mm | - |
| Seat Height | |
| 31.9 in OR 810 mm | - |
| Ground Clearance | |
| 5.1 in OR 130 mm | - |
| Weight | |
| 425 lbs OR 193 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5.5 gallons OR 20.8 L | - |
| Wheelbase | |
| 55.4 in OR 1407 mm | - |
| tyres specs | |
| Front | |
|---|---|
| 120/70 ZR17 | - |
| Rear | |
| 190/55 ZR17 | - |
