Aprilia RXV 4.5 - 2010 Specifications and Reviews

The 2010 Aprilia RXV 4.5 is a lightweight enduro machine powered by a 452cc V2 four-stroke engine, designed for riders seeking agile off-road performance. Its compact dimensions and advanced fuel injection system make it equally suited to trail riding and competition use. The bike is renowned for its responsive handling, efficient dry-sump lubrication, and robust chromium-molybdenum steel frame construction.

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General information

CategoryEnduro / offroad
Year2010
ModelAprilia RXV 4.5
 
 

Engine and Transmission Specifications

Exhaust systemEuro 3 lateral exhaust. Conforms to FIM regulations for 2009.
ClutchCable operated multi-plate wet clutch.
Transmission type,final driveChain
Gearbox5-speed
Cooling systemLiquid
Lubrication systemDry sump with external oil tank. Separate gearbox lubrication.
Fuel controlSOHC
Fuel systemInjection. Electronic fuel injection with 38 mm throttle bodies
Valves per cylinder4
Engine typeV2, four-stroke
Capacity:452.00 ccm (27.58 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc
Front brakes diameter270 mm (10.6 inches)
Front brakesSingle disc
Rear tyre dimensions140/80-21
Front tyre dimensions90/90-18
Rear suspensionAluminium swingarm with cast body and hydroformed members. Hydraulic monoshock with compression and rebound adjustment.
Front suspension48 mm upside down fork with two adjustments.
Rake (fork angle)27.0°
Frame typeChrome-molybdenum steel perimeter frame with aluminium alloy vertical members. Lightweight rear frame.
 
 

Physical measures and capacities

Fuel capacity7.80 litres (2.06 gallons)
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 height918 mm (36.1 inches) If adjustable, lowest setting.

Other specs

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

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

2010 Aprilia RXV 4.5 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 918mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2010 Aprilia RXV 4.5, with a cramped knee angle of around 80 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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