Comparison of Aprilia MXV 4.5 2009 and Aprilia SXV 4.5 2008 [S]ave
| Attribute |  Aprilia MXV 4.5 2009 × |  Aprilia SXV 4.5 2008 × |
|---|---|---|
| General | ||
| Production from (year) | 2009 | 2008 |
| Make | Aprilia | Aprilia |
| Model | Aprilia MXV 4.5 | Aprilia SXV 4.5 |
| Category | Cross / motocross | Super motard |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V2, four-stroke |
| Fuel system | Injection. Integrated engine management system controlling ignition and fuel injection. Throttle body: 38 mm | Injection. Integrated electronic engine management system controlling ignition and fuel injection. |
| Displacement (cm³) | 449 | 449 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | Chain | Chain |
| Bore (mm) | 76 | 76 |
| Stroke (mm) | 49.5 | 49.5 |
| Gearbox | 4-speed | 5-speed |
| Fuel control | - | Single Overhead Cams (SOHC) |
| Ignition | Electronic digital (batteryless). | - |
| Clutch | Multi-plate in oil bath, cable operated. | Cable operated multi-plate wet clutch. |
| Lubrication system | Dry sump. Separate gearbox lubrication. | - |
| Compression | 13.0:1 | - |
| Exhaust system | Conforming to FIM standards for 2009. | - |
| Chassis | ||
| Front suspension | 50 mm Marzocchi upside down fork with adjustments for compression and rebound. | Ø 48 mm upside down fork with two adjustments. |
| Rear suspension | Pro-Link with Sachs monoshock, adjustable in compression and rebound. | Box section aluminium swingarm with cast body. |
| Front brakes | Single disc | Single disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 240 | 240 |
| Frame type | Cr-Mo steel perimeter frame with aluminium alloy vertical members. Headstock rake angle 26.2°. Lightweight rear frame section. | Perimeter frame in special aeronautical steel with aluminium alloy vertical members. Adjustable rake headstock. |
| Front tyre | 80/100-21 | 120/70-17 |
| Rear tyre | 110/90-19 | 180/55-17 |
| Other | ||
| Starter | Kick | Electric |
| Color options |
| - |
| Dimensions | ||
| Wheelbase (mm) | 1,499 | 1,495 |
| Overall length (mm) | 2,190 | 2,222 |
| Overall width (mm) | 815 | 800 |
| Seat height (mm) | 960 | 918 |
| Performance | ||
| Fuel capacity (l) | 7.4 | 7.8 |
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