| APRILIA MXV 4.5 | APRILIA RS 457 |
|---|
| engine specs | |
| Type | |
|---|---|
| 77° V twin four stroke. Liquid cooled. Single overhead cam with rocker operated exhaust valves, chain timing drive, 4 valve heads, titanium valves. | liquid-cooled twin-cylinder engine with dual camshaft timing and four valves per cylinder |
| Displacement | |
| 449 cm3 | - |
| Bore X Stroke | |
| 3.0x1.9 in OR 76 mm | - |
| Compression Ratio | |
| 13:1 | - |
| Horsepower | |
| - | 48/- KW(hp)/RPM |
| Fuel System | |
| Electronic Fuel injection, 38mm throttle body | - |
| transmission specs | |
| Gearbox | |
|---|---|
| 4-speed, manual | - |
| Clutch | |
| Multi-plate in oil bath, cable operated. | - |
| Primary Drive | |
| Spur gears | - |
| Final Drive | |
| Chain | - |
| chassis specs | |
| Frame | |
|---|---|
| Cr-Mo steel perimeter frame with aluminium alloy vertical members. Headstock rake angle 26.2°. Lightweight rear frame section. | Aluminium frame |
| Front Suspension | |
| 50 mm Marzocchi upside down fork with adjustments for compression and rebound. | - |
| Rear Suspension | |
| Pro-Link with Sachs monoshock, adjustable in compression and rebound. | - |
| Front Brake | |
| 270 mm lightweight stainless steel floating disc with Nissin floating caliper | - |
| Rear Brake | |
| 240 mm lightweight stainless steel disc with Nissin floating caliper | - |
| dimension specs | |
| Overall Length | |
|---|---|
| 86.2 in OR 2189 mm | - |
| Overall Width | |
| 32.1 in OR 815 mm | - |
| Seat Height | |
| 37.8 in OR 960 mm | - |
| Weight | |
| - | 351 lbs OR 159 kg |
| Fuel Capacity | |
| 2 gallons OR 7.6 L | - |
| Wheelbase | |
| 59 in OR 1499 mm | - |
| tyres specs | |
| Front | |
|---|---|
| Dunlop 80/100-21 51M | - |
| Rear | |
| Dunlop 110/90-19 62M | - |
