Scooters
2011Aprilia SR 50 R
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The 2011 Aprilia SR 50 R is an entry-level scooter perfectly suited for urban commuters and new riders seeking reliable, economical transportation. Known for its nimble handling and practical design, this liquid-cooled two-stroke excels in congested city environments with its automatic transmission and compact footprint.
- Capacity
- 49.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- 199.0 kg
- Seat height
- 820 mm
- Power
- 5.4 HP (4.0 kW)
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a nimble, sporty-styled urban scooter for short commutes and city errands rather than any serious performance riding.
- Built for
- A peppy, sport-styled 50cc scooter that feels lively around town thanks to its two-stroke engine and aggressive Aprilia styling.
- Not ideal for
- Not suitable for riders wanting highway speeds, long-distance touring comfort, or any off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 49.0 ccm
- Power
- 5.4 HP (4.0 kW)
- Engine type
- Single, two-stroke
- Power/weight ratio
- 0.0271 HP/kg (dry)
- Bore x stroke
- 40.0 x 39.3 mm
- Compression
- 12.1:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- Capacitor discharge ignition
- Lubrication system
- Separate mixing with mechanical oil pump
Transmission
- Transmission type
- Automatic
- Final drive
- Belt
- Clutch
- Automatic centrifugal dry clutch
Dimensions & weight
- Wheelbase
- 1290 mm
- Overall length
- 1860 mm
- Overall width
- 705 mm
- Overall height
- 1120 mm
- Seat height
- 820 mm
- Dry weight
- 199.0 kg
- Fuel capacity
- 7.00 litres
Chassis & suspension
- Frame
- Split single cradle frame in high tensile strength steel tube
- Front suspension
- Hydraulic fork
- Rear suspension
- Engine unit acting as swingarm
- Front wheel travel
- 90 mm
- Rear wheel travel
- 70 mm
Brakes & wheels
- Front brakes
- Single disc
- Front brakes diameter
- 190 mm
- Rear brakes
- Single disc
- Rear brakes diameter
- 190 mm
- Front tyre
- 130/60-13
- Rear tyre
- 130/60-13
Other
- Color options
- Blue, white, black, yellow
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 2007 | 2010 | 2011 | 2014 | 2017 | 2020 |
|---|---|---|---|---|---|---|
| Capacity | 49 cc | 49 cc | 49 cc | 49 cc | 49 cc | 49 cc |
| Dry weight | 199 kg | 199 kg | 199 kg | 199 kg | 199 kg | 199 kg |
| Seat height | 820 mm | 820 mm | 820 mm | 820 mm | 820 mm | 795 mm |
| Fuel capacity | 7 L | 7 L | 7 L | 7 L | 7 L | 7 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the Aprilia SR 50 R?
The 2011 Aprilia SR 50 R has a Capacity of 49.0 ccm (2.99 cubic inches).
What engine power does the Aprilia SR 50 R have?
The 2011 Aprilia SR 50 R has a Power of 5.4 HP (4.0 kW).
How much does the Aprilia SR 50 R weigh?
The 2011 Aprilia SR 50 R has a Dry weight of 199.0 kg (438.7 pounds).
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