Aprilia RXV 4.5 - 2007 Specifications and Reviews

The 2007 Aprilia RXV 4.5 is a lightweight enduro machine powered by a 449cc V-twin engine with fuel injection, designed for riders seeking versatility across trail and off-road terrain. Its compact dimensions and manageable power delivery make it accessible to intermediate riders while delivering reliable performance in challenging conditions. The RXV 4.5 is best known for its agile handling, advanced engine management technology, and suitability for both recreational trail riding and competitive enduro events.

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General information

CategoryEnduro / offroad
Year2007
ModelAprilia RXV 4.5

Engine and Transmission Specifications

ClutchMultiple discs in oil bath, cable operated.
Gearbox5-speed
Cooling systemLiquid
Lubrication systemDry sump with external oil tank. Separate gearbox lubrication.
StarterElectric
Fuel controlSOHC
Valves per cylinder4
Fuel systemInjection. Integrated engine management system controlling ignition and fuel injection.
Compression12.5:1
Stroke4
Engine typeV2
Capacity:449.10 ccm (27.40 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,495 mm (58.9 inches)
Ground clearance396 mm (15.6 inches)
Overall width800 mm (31.5 inches)
Overall length2,222 mm (87.5 inches)
Seat height996 mm (39.2 inches) If adjustable, lowest setting.

Aprilia RXV 4.5 dimensions and frame

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. Stainless steel disc with floating caliper
Front brakes diameter270 mm (10.6 inches)
Front brakesSingle disc. Stainless steel disc with floating caliper
Rear tyre dimensions140/80-18
Front tyre dimensions90/90-21
Rear suspensionBox section aluminium swingarm with cast body.
Front suspension48 mm upside down fork, double adjustment.
Frame typeSteel perimeter frame with alloy vertical members.
 
 

Speed and acceleration

Fuel capacity7.80 litres (2.06 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track20%
City25%
Cornering55%
Daily Riding20%
Touring20%
Passenger5%

Rider Profile

Best ForThis is a tall, sharp-handling enduro machine best suited to riders with prior off-road or dirt bike experience, not newcomers to two wheels.
PurposeBuilt for technical off-road riding, enduro competition, and trail work rather than road use or covering long distances.
Rider FitThe 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.
CharacterA purposeful, race-bred V-twin enduro with premium suspension and a light, tossable feel that rewards an aggressive, dirt-focused riding style.
Not Ideal ForNot 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.

Rider Fit Visualizer

2007 Aprilia RXV 4.5 Rider Ergonomics Assessment

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Feet:

At 996mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2007 Aprilia RXV 4.5, with a moderate knee angle of around 90 degrees and an upright riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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