| CAGIVA Alazzurra 650 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| air-cooled, four-stroke, 90-degree V-Twin, SOHC, desmodromic 2 vales per cylinder | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 649 cm3 | - |
| Bore X Stroke | |
| 3.2x2.4 in OR 81 mm | - |
| Compression Ratio | |
| 10.0:1 | - |
| Horsepower | |
| 55/8500 KW(hp)/RPM | 48/- KW(hp)/RPM |
| Torque | |
| 38/7000 lb-ft/RPM OR 52/7000 Nm/RPM | - |
| Fuel System | |
| 2x36mm DellOrto PHF carburetors | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 5-speed, manual | - |
| Clutch | |
| wet multi-disc, manual | - |
| Final Drive | |
| chain | - |
| chassis specs | |
| Frame | |
|---|---|
| steel | Aluminium frame |
| Front Suspension | |
| 35mm Marzocchi telescopic fork | - |
| Rear Suspension | |
| dual Marzocchi adjustable shock absorbers | - |
| Front Brake | |
| dual 260mm discs | - |
| Rear Brake | |
| single 260mm disc | - |
| dimension specs | |
| Weight | |
|---|---|
| 408 lbs OR 185 kg | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 5 gallons OR 18.9 L | - |
| tyres specs | |
| Front | |
|---|---|
| 110/90 H18 | - |
| Rear | |
| 110/90 H18 | - |
