Enduro Bikes
2008Aprilia RXV 4.5
31 fields on record
The 2008 Aprilia RXV 4.5 is a lightweight enduro machine designed for riders seeking versatile off-road performance. Its 449cc V-twin engine delivers punchy power with electronic fuel injection, while the high 996mm seat height and compact dimensions suit experienced dirt bike enthusiasts. Known for its nimble handling and reliability, the RXV excels in mixed terrain adventures and cross-country riding.
- Capacity
- 449.0 ccm
- Engine
- V-Twin, four-stroke
- Gearbox
- 5-speed
- Dry weight
- Not on record
Know it? Add it → - Seat height
- 996 mm
- Power
- 44.9 HP (33.0 kW)
What’s new for the 2008 Aprilia RXV 4.5
vs the 2007| Spec | 2007 | 2008 |
|---|---|---|
| Front suspension | 48 mm upside down fork, double adjustment. | 48 mm upside down fork with two adjustments. |
| Front brakes | Single disc. Stainless steel disc with floating caliper | Single disc |
| Rear brakes | Single disc. Stainless steel disc with floating caliper | Single disc |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for technical off-road riding, enduro competition, and trail work rather than road use or covering long distances.
- Built for
- 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.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 449.0 ccm
- Power
- 44.9 HP (33.0 kW)
- Engine type
- V-Twin, four-stroke
- Bore x stroke
- 76.0 x 49.5 mm
- Compression
- 12.5:1
- Cooling system
- Liquid
- Fuel system
- Injection
- Starting
- Electric
- Valves per cylinder
- 4
- Lubrication system
- Dry sump with external oil tank. Separate gearbox lubrication.
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Cable operated multi-plate wet clutch.
Dimensions & weight
- Wheelbase
- 1495 mm
- Overall length
- 2222 mm
- Overall width
- 800 mm
- Seat height
- 996 mm
- Fuel capacity
- 7.80 litres
- Ground clearance
- 396 mm
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Perimeter frame in special aeronautical steel with aluminium alloy vertical members. Adjustable rake headstock.
- Front suspension
- 48 mm upside down fork with two adjustments.
- Rear suspension
- Box section aluminium swingarm with cast body.
- Rake (fork angle)
- 27.0°
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 270 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 240 mm
- Front tyre
- 90/90-21
- Rear tyre
- 140/80-18
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2007 | 2008 | 2009 | 2010 | 2012 | 2013 |
|---|---|---|---|---|---|---|
| Capacity | 449 cc | 449 cc | 452 cc | 452 cc | 452 cc | 452 cc |
| Seat height | 996 mm | 996 mm | 918 mm | 918 mm | 918 mm | 918 mm |
| Fuel capacity | 7.8 L | 7.8 L | 7.8 L | 7.8 L | 7.8 L | 7.8 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia RXV 4.5?
The 2008 Aprilia RXV 4.5 has a Capacity of 449.0 ccm (27.40 cubic inches).
What engine power does the Aprilia RXV 4.5 have?
The 2008 Aprilia RXV 4.5 has a Power of 44.9 HP (33.0 kW).
How many gears does the Aprilia RXV 4.5 have?
The 2008 Aprilia RXV 4.5 has a Gearbox of 5-speed.
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