Aprilia RXV 4.5 - 2011 Specifications and Reviews
The 2011 Aprilia RXV 4.5 is a lightweight enduro designed for riders seeking nimble off-road performance and technical trail capability. Its 452cc V-twin four-stroke engine delivers responsive power with dual mapping modes, while the compact chassis and manageable weight make it ideal for intermediate to advanced dirt bike enthusiasts. Known for excellent handling and versatility across varied terrain, the RXV 4.5 balances sport-oriented performance with practical off-road reliability.
General information | |
| Category | Enduro / offroad |
| Year | 2011 |
| Model | Aprilia RXV 4.5 |
| | |
Engine and Transmission Specifications | |
| Exhaust system | Euro 3 lateral exhaust. Conforms to FIM regulations for 2009. |
| Driveline | Primary drive: Spur gears. Transmission ratio: 22/56. Final drive: Chain. Transmission ratio: 15/50 (Z14 sprocket supplied). |
| Clutch | Cable operated multi-plate wet clutch. |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Lubrication system | Dry sump with external oil tank. Separate gearbox lubrication. |
| Fuel control | SOHC |
| Fuel system | Injection. Integrated electronic engine management system controlling ignition and fuel injection, with two power mappings. Throttle body: 38 mm. |
| Valves per cylinder | 4 |
| Engine details | 77° V twin |
| Engine type | V2, four-stroke |
| Capacity: | 452.00 ccm (27.58 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Black anodised aluminium alloy. Front: 1.60 x 21 Rear: 2.15 x 18 |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 270 mm (10.6 inches) |
| Front brakes | Single disc |
| Rear tyre dimensions | 140/80-21 |
| Front tyre dimensions | 90/90-18 |
| Rear suspension | Aluminium swingarm with cast body and hydroformed members. Hydraulic monoshock with compression and rebound adjustment. |
| Front suspension | 48 mm upside down fork with two adjustments. |
| Rake (fork angle) | 27.0° |
| Frame type | Chrome-molybdenum steel perimeter frame with aluminium alloy vertical members. Lightweight rear frame. |
Physical measures and capacities | |
| Fuel capacity | 7.80 litres (2.06 gallons) |
| Wheelbase | 1,495 mm (58.9 inches) |
| Ground clearance | 396 mm (15.6 inches) |
| Overall width | 800 mm (31.5 inches) |
| Overall length | 2,222 mm (87.5 inches) |
| Seat height | 918 mm (36.1 inches) If adjustable, lowest setting. |
Other specs | |
| Comments | Racing driver and race car manufacturer Dan Gurney is the inventor of the Alligator motorcycle. |
| Wheelbase | 1,524 mm (60.0 inches) |
| Dry weight | 145.2 kg (320.0 pounds) |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Dual Shock absorbers |
| Front wheel travel | 109 mm (4.3 inches) |
| Front Suspension | 43mm inverted cartridge fork |
| 0-100 km/h (0-62 mph) | 3.100 seconds |
| Top speed | 225.3 km/h (140.0 mph) |
| Capacity: | 710.00 ccm (43.32 cubic inches) |
| Model | Alligator A-6 |
| Color options | White Off |
| Starter | Electric |






































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