What category is the 2009 Aprilia MXV 4.5?

The 2009 Aprilia MXV 4.5 has a Category of Cross / motocross.

What is the engine size of the 2009 Aprilia MXV 4.5?

The 2009 Aprilia MXV 4.5 has a Capacity: of 449.00 ccm (27.40 cubic inches).

What type of engine does the 2009 Aprilia MXV 4.5 have?

The 2009 Aprilia MXV 4.5 has a Engine type of V2.

Is the 2009 Aprilia MXV 4.5 air cooled or liquid cooled?

The 2009 Aprilia MXV 4.5 has a Cooling system of Liquid.

How many gears does the 2009 Aprilia MXV 4.5 have?

The 2009 Aprilia MXV 4.5 has a Gearbox of 4-speed.

What is the seat height of the 2009 Aprilia MXV 4.5?

The 2009 Aprilia MXV 4.5 has a Seat height of 960 mm (37.8 inches) If adjustable, lowest setting..

Aprilia MXV 4.5 - 2009 Specifications and Reviews

Name: 2009 Aprilia MXV 4.5
Brand: Aprilia

The 2009 Aprilia MXV 4.5 is a 449cc V2 four-stroke motocross bike engineered for serious off-road competitors seeking high performance and reliability. Its liquid-cooled engine with selectable fuel mapping and advanced fuel injection delivers responsive power across varied terrain. Best known for combining Italian engineering with practical motocross capability, it appeals to experienced riders demanding technical superiority.

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2009

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General information
Category	Cross / motocross
Year	2009
Model	Aprilia MXV 4.5
Engine and Transmission Specifications
Clutch	Multi-plate in oil bath, cable operated.
Transmission typefinal drive	Chain
Gearbox	4-speed
Cooling system	Liquid
Lubrication system	Dry sump. Separate gearbox lubrication.
Starter	Kick
Ignition	Electronic digital (batteryless).
Fuel system	Injection. Integrated engine management system controlling ignition and fuel injection. Throttle body: 38 mm. Hard and soft mappings selectable from the handlebars.
Bore x stroke	76.0 x 49.5 mm (3.0 x 1.9 inches)
Compression	13.0:1
Stroke	4
Engine type	V2
Capacity:	449.00 ccm (27.40 cubic inches)
Physical measures and capacities
Wheelbase	1,499 mm (59.0 inches)
Overall width	815 mm (32.1 inches)
Overall length	2,190 mm (86.2 inches)
Seat height	960 mm (37.8 inches) If adjustable, lowest setting.

Aprilia MXV 4.5 dimensions and frame
Exhaust system	Conforming to FIM standards for 2009.
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	110/90-19
Front tyre dimensions	80/100-21
Rear suspension	Pro-Link with Sachs monoshock, adjustable in compression and rebound.
Front suspension	50 mm Marzocchi upside down fork with adjustments for compression and rebound.
Frame type	Cr-Mo steel perimeter frame with aluminium alloy vertical members. Headstock rake angle 26.2°. Lightweight rear frame section.

Speed and acceleration
Color options	Red off
Fuel capacity	7.40 litres (1.96 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track60%

City5%

Cornering70%

Daily Riding5%

Touring5%

Passenger0%

Rider Profile

Best For	This is a competition-focused motocross machine best suited to experienced off-road riders comfortable with high-revving, aggressive powerbands and race-style handling.
Purpose	Built purely for motocross racing and off-road competition, not for street use or general recreation.
Rider Fit	The tall 960 mm seat height, kick starter, and stiff race suspension demand good rider fitness, strong legs, and off-road riding skill.
Character	A lightweight, high-strung V2 four-stroke motocrosser with premium suspension components and race-bred chassis geometry designed for aggressive jumps and cornering.
Not Ideal For	This is not suitable for commuting, touring, passengers, or riders seeking comfort, as it is unlit, unregistered for road use, and has no touring amenities.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2009 Aprilia MXV 4.5 Rider Ergonomics Assessment

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Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2009 Aprilia MXV 4.5, with a cramped knee angle of around 85 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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