Aprilia SR 50 R Factory - 2009 Specifications and Reviews

The 2009 Aprilia SR 50 R Factory is a stylish 50cc scooter ideal for urban commuters and new riders seeking nimble city transport. Known for its sleek design and reliable liquid-cooled engine, it delivers dependable performance with automatic transmission for effortless riding. The SR 50 R excels in congested traffic environments where agility and fuel efficiency are paramount.

3 stars Average rating: 3 from 1 votes
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Engine and Transmission Specifications

ClutchAutomatic centrifugal dry clutch
Transmission typefinal driveBelt
GearboxAutomatic
Cooling systemLiquid
Lubrication systemSeparate mixing with mechanical oil pump
IgnitionCDI - capacitor discharge ignition
Fuel systemCarburettor
Bore x stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression12.1:1
Stroke2
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)

Physical measures and capacities

Wheelbase1,290 mm (50.8 inches)
Overall length1,860 mm (73.2 inches)
Seat height820 mm (32.3 inches) If adjustable, lowest setting.
Dry weight199.0 kg (438.7 pounds)

Aprilia SR 50 R Factory dimensions and frame

Rear brakes diameter190 mm (7.5 inches)
Rear brakesSingle disc
Front brakes diameter190 mm (7.5 inches)
Front brakesSingle disc
Rear tyre dimensions130/60-13
Front tyre dimensions130/60-13
Rear suspensionEngine unit acting as swingarm
Front suspensionHydraulic fork, 90 mm wheel travel
Frame typeSplit single cradle frame in high tensile strength steel tube
 
 

Speed and acceleration

Color optionsAprilia White, Silver Crowd, Code Orange, Diablo Black, Replica Spain´s n.1, Replica Talmacsi
Reserve fuel capacity1.20 litres (0.32 gallons)
Fuel capacity7.00 litres (1.85 gallons)
 
 

CategoryScooter
Year2009
ModelAprilia SR 50 R Factory

Other specs

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

Performance Profile & Rider Fit

5.4 hp
Peak Power

Best For

Track10%
City88%
Cornering55%
Daily Riding65%
Touring12%
Passenger20%

Rider Profile

Best ForThis scooter suits new or novice riders, including younger license holders limited to 50cc machines, thanks to its simple automatic transmission and light controls.
PurposeIt's built for short urban hops, commuting, and running errands around town rather than any kind of serious performance riding.
Rider FitIts low seat height, light weight, and automatic clutch make it very easy to manage physically, even for smaller or less experienced riders.
CharacterIt has a sporty, aggressive styling identity with racing-inspired brakes and bodywork that give it a performance-scooter attitude despite its modest 50cc output.
Not Ideal ForIt is not suitable for highway travel, long-distance touring, or riders seeking real straight-line speed or passenger comfort.

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

Rider Fit Visualizer

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

Feet:

At 820mm, a rider of 68.9" with a 31" (estimated) inseam will reach the ground with balls of both feet on the 2009 Aprilia SR 50 R Factory, with a moderate knee angle of around 105 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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