Scooters
2018Aprilia SR 50 R
34 fields on record
The 2018 Aprilia SR 50 R is a modern 50cc scooter designed for urban commuters and new riders seeking practical, stylish city mobility. Known for its compact dimensions, electric starter convenience, and dual halogen headlights, it combines lightweight maneuverability with essential storage and reliable braking performance. Its accessible seat height and manageable engine make it ideal for inexperienced or smaller-framed riders navigating congested streets.
- Capacity
- 49.0 ccm
- Engine
- Single single, two-stroke
- Gearbox
- Not on record
Know it? Add it → - Dry weight
- Not on record
Know it? Add it → - Seat height
- 820 mm
- Power
- 5.4 HP
What’s new for the 2018 Aprilia SR 50 R
vs the 2017| Spec | 2017 | 2018 |
|---|---|---|
| Engine capacity | 49.00 ccm (2.99 cubic inches) | 49.0 ccm (2.99 cubic inches) |
| Power | 5.36 HP (estimated - EU/UK 50cc power-restricted class, 4kW legal cap) | 5.4 HP |
| Fuel capacity | 7.00 litres (1.85 gallons) | 7.00 litres (1.85 US gallons) |
| Gearbox | Automatic | not listed |
| Wheelbase | 1,290 mm (50.8 inches) | 1290 mm (50.8 inches) |
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
- CO2 Emissions
- 2 CO2 g/km
- Engine type
- Single single, two-stroke
- Bore x stroke
- 40.0 x 39.3 mm
- Compression
- 12.1:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Electric
- Ignition
- CDI
- 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
- Fuel capacity
- 7.00 litres
- Carrying capacity
- Storage compartment in the seat nose
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Split single cradle frame in high tensile strength steel tube
- Front suspension
- Telescopic hydraulic fork
- Rear suspension
- Engine unit acting as swingarm. Monoshock.
- Front wheel travel
- 90 mm
- Rear wheel travel
- 70 mm
Brakes & wheels
- Front brakes
- Single disc. 2 opposing pistons
- Front brakes diameter
- 190 mm
- Rear brakes
- Single disc. 2 opposing pistons
- Rear brakes diameter
- 190 mm
- Front tyre
- 130/60-13
- Rear tyre
- 130/60-13
Other
- Color options
- Silver/black/red
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 | 2014 | 2017 | 2018 | 2020 |
|---|---|---|---|---|---|---|
| Capacity | 49.00 ccm (2.99 cubic inches) | 49.00 ccm (2.99 cubic inches) | 49.00 ccm (2.99 cubic inches) | 49.00 ccm (2.99 cubic inches) | 49.00 ccm (2.99 cubic inches) | 49.0 ccm (2.99 cubic inches) |
| Dry weight | — | 199.0 kg (438.7 pounds) | — | — | — | — |
| Seat height | 820 mm (32.3 inches) | 820 mm (32.3 inches) | 820 mm (32.3 inches) | 820 mm (32.3 inches) | 820 mm (32.3 inches) | 795 mm (31.3 inches) |
| Fuel capacity | 7.00 litres (1.85 gallons) | 7.00 litres (1.85 gallons) | 7.00 litres (1.85 gallons) | 7.00 litres (1.85 gallons) | 7.00 litres (1.85 gallons) | 7.00 litres (1.85 US gallons) |
| Color options | — | Code Orange, Aprilia White, Diablo Black, Silver Crowd | White, black, red | Silver/black/red | Silver/black/red | Racing Black, Fluo Red, Racing White |
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 2018 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 2018 Aprilia SR 50 R has a Power of 5.4 HP.
Shop this bike
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The 2018 Aprilia SR 50 R is a sleek and stylish scooter that offers a powerful ride and impressive performance. With its 50cc engine, this scooter delivers quick acceleration and nimble handling, making it ideal for zipping around town or navigating through city traffic. The sporty design and comfortable seating position make it a fun and practical choice for daily commuting or weekend adventures. Plus, with advanced features such as a digital dashboard, LED lighting, and a USB charging port, the SR 50 R offers modern convenience and technology for riders.
Overall, the 2018 Aprilia SR 50 R is a top choice for anyone in the market for a reliable and exciting scooter. Its combination of dynamic performance, stylish design, and advanced features make it a standout option in its class. Whether you're a seasoned rider or new to scooters, the SR 50 R offers a thrilling and practical riding experience that's sure to impress.
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