Aprilia RXV 4.5 - 2012 Specifications and Reviews
The 2012 Aprilia RXV 4.5 is a lightweight enduro motorcycle designed for adventure-oriented riders seeking off-road capability with street versatility. Known for its nimble handling, compact dimensions, and excellent ground clearance, it excels in mixed terrain riding. The bike's modest fuel capacity and electric starter make it practical for shorter expeditions and casual trail exploration.
General information | |
| Category | Enduro / offroad |
| Year | 2012 |
| Model | Aprilia RXV 4.5 |
Engine and Transmission Specifications | |
| Emission details | Euro 3 |
| 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. Titanium valves. |
| 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 | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | White |
| Electrical | 340 W generator |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Track20%
City25%
Cornering55%
Daily Riding20%
Touring20%
Passenger5%
Rider Profile
| Best For | This is a tall, sharp-handling enduro machine best suited to riders with prior off-road or dirt bike experience, not newcomers to two wheels. |
| Purpose | Built for technical off-road riding, enduro competition, and trail work rather than road use or covering long distances. |
| Rider Fit | The 918 mm seat height and lightweight, narrow chassis demand decent rider height and fitness for standing, weight-shifting, and picking the bike up if it falls. |
| Character | A purposeful, race-bred V-twin enduro with premium suspension and a light, tossable feel that rewards an aggressive, dirt-focused riding style. |
| Not Ideal For | Not a good fit for riders wanting a comfortable commuter, a passenger-friendly bike, or a relaxed long-distance tourer. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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