What category is the 2009 Aprilia SR 50 Street?

The 2009 Aprilia SR 50 Street has a Category of Scooter.

What is the engine size of the 2009 Aprilia SR 50 Street?

The 2009 Aprilia SR 50 Street has a Capacity: of 49.00 ccm (2.99 cubic inches).

What type of engine does the 2009 Aprilia SR 50 Street have?

The 2009 Aprilia SR 50 Street has a Engine type of Single cylinder.

Is the 2009 Aprilia SR 50 Street air cooled or liquid cooled?

The 2009 Aprilia SR 50 Street has a Cooling system of Liquid.

How many gears does the 2009 Aprilia SR 50 Street have?

The 2009 Aprilia SR 50 Street has a Gearbox of Automatic.

What is the seat height of the 2009 Aprilia SR 50 Street?

The 2009 Aprilia SR 50 Street has a Seat height of 820 mm (32.3 inches) If adjustable, lowest setting..

Aprilia SR 50 Street - 2009 Specifications and Reviews

Name: 2009 Aprilia SR 50 Street
Brand: Aprilia

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2009

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General information
Year	2009

Engine and Transmission Specifications
Clutch	Automatic centrifugal dry clutch.
Gearbox	Automatic
Cooling system	Liquid
Lubrication system	Separate mixing with mechanical pump.
Starter	Electric
Ignition	Electronic.
Fuel system	Carburettor. Dell'Orto PHVA 17.5.
Bore x stroke	40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression	12.1:1
Stroke	2
Engine type	Single cylinder
Capacity:	49.00 ccm (2.99 cubic inches)
Physical measures and capacities
Wheelbase	1,265 mm (49.8 inches)
Overall width	720 mm (28.3 inches)
Overall length	1,885 mm (74.2 inches)
Overall height	1,200 mm (47.2 inches)
Seat height	820 mm (32.3 inches) If adjustable, lowest setting.

Aprilia SR 50 Street dimensions and frame
Rear brakes diameter	190 mm (7.5 inches)
Rear brakes	Single disc
Front brakes diameter	190 mm (7.5 inches)
Front brakes	Single disc
Rear tyre dimensions	130/60-13
Front tyre dimensions	130/60-13
Rear suspension travel	70 mm (2.8 inches)
Rear suspension	Engine unit acting as swingarm, secured to the frame by linkages on radial silent block mountings.
Front suspension travel	90 mm (3.5 inches)
Front suspension	Hydraulic fork.
Frame type	Split single cradle in high tensile tubular steel.
Speed and acceleration
Fuel capacity	6.50 litres (1.72 gallons)

Category	Scooter
Model	Aprilia SR 50 Street
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track10%

City88%

Cornering55%

Daily Riding80%

Touring20%

Passenger35%

Rider Profile

Best For	This is an approachable, easy-to-ride scooter well suited to beginners and licence holders looking for simple, low-stakes urban transport.
Purpose	It's built primarily for short-hop city commuting and errand running rather than any performance or long-distance role.
Rider Fit	The low 820mm seat height and lightweight automatic scooter format make it accessible to riders of nearly any size or strength.
Character	It has a sporty Italian scooter attitude with nimble handling and disc brakes front and rear, giving it a bit more flair than a typical commuter scooter.
Not Ideal For	It's not for riders wanting highway speed, long-distance touring comfort, or any off-road capability.

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

Rider Fit Visualizer

2009 Aprilia SR 50 Street Rider Ergonomics Assessment

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Inseam (optional)

Units

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Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2009 Aprilia SR 50 Street, with a moderate knee angle of around 100 degrees and a slightly forward 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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