Aprilia SXV 550 - 2008 Specifications and Reviews

The 2008 Aprilia SXV 550 is a versatile supermoto designed for riders seeking an agile, street-capable machine with genuine off-road capability. Its 549cc liquid-cooled twin engine delivers responsive performance through electronic fuel injection, while the lightweight chassis excels in urban environments and tight technical terrain. Best known for blending pure supermoto fun with practical everyday usability.

2008
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General information

CategorySuper motard
Year2008
ModelAprilia SXV 550

Engine and Transmission Specifications

ClutchCable operated multi-plate wet clutch
Transmission typefinal driveChain
Gearbox5-speed
Cooling systemLiquid
Lubrication systemDry sump with external oil tank. Separate gearbox lubrication
StarterElectric
IgnitionElectronic.
Fuel systemInjection. Integrated electronic engine management system controlling ignition and fuel injection.
Compression12.0:1
Stroke4
Engine typeTwin
Capacity:549.00 ccm (33.50 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,495 mm (58.9 inches)
Ground clearance318 mm (12.5 inches)
Overall width800 mm (31.5 inches)
Overall length2,222 mm (87.5 inches)
Seat height918 mm (36.1 inches) If adjustable, lowest setting.

Aprilia SXV 550 dimensions and frame

Rear brakes diameter240 mm (9.4 inches)
Rear brakesSingle disc. floating caliper
Front brakes diameter320 mm (12.6 inches)
Front brakesSingle disc. radial caliper
Rear tyre dimensions180/55-17
Front tyre dimensions120/70-17
Rear suspensionBox section aluminium swingarm with cast body.Hydraulic monoshock with compression and rebound adjustment
Front suspension travel48 mm (1.9 inches)
Front suspensionupside down fork with two adjustments
Frame typeSteel perimeter frame with aluminium 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

4.2s
0-60 mph (est.)

Best For

Track85%
City55%
Cornering95%
Daily Riding30%
Touring12%
Passenger10%

Rider Profile

Best ForThis is a demanding, specialist machine best suited to experienced riders who understand high-strung V-twin supermoto behavior.
PurposeBuilt for aggressive supermoto riding, trackdays, and tight technical roads rather than any form of practical transport.
Rider FitThe tall 918mm seat height, minimal suspension travel, and stiff, race-oriented ergonomics demand a fit rider comfortable with a top-heavy, compact stance.
CharacterIt has the light, flickable, hyper-responsive character of a motocross-derived twin dressed in road tires, rewarding aggressive input over relaxed cruising.
Not Ideal ForThis is not the bike for new riders, long-distance touring, passenger comfort, or anyone wanting a forgiving, low-maintenance commuter.

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

Rider Fit Visualizer

2008 Aprilia SXV 550 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 2008 Aprilia SXV 550, with a stretched knee angle of around 155 degrees and a forward-leaning 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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