Supermotos
2020Aprilia SX 50
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The 2020 Aprilia SX 50 is an entry-level sports scooter designed for young and novice riders seeking an affordable, manageable introduction to powered two-wheelers. Known for its accessible seat height of 820mm and lightweight 99kg frame, it delivers responsive handling and nimble maneuverability ideal for urban commuting and learning fundamentals. The SX 50 combines practical features like a 7-liter fuel tank with sporty styling and disc braking, making it popular among budget-conscious first-time motorcycle buyers.
- Capacity
- 50.0 ccm
- Engine
- Single, two-stroke
- Gearbox
- 6-speed
- Wet weight
- 99.0 kg
- Seat height
- 820 mm
- Power
- 5.4 HP (4.0 kW)
What’s new for the 2020 Aprilia SX 50
vs the 2019| Spec | 2019 | 2020 |
|---|---|---|
| Engine capacity | 49.0 ccm (2.99 cubic inches) | 50.0 ccm (3.05 cubic inches) |
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built as a lightweight supermoto-styled 50cc machine for playful street riding, learner training, and short sporty jaunts rather than serious performance.
- Built for
- A cheeky, nimble little supermoto that encourages flickable, energetic riding despite its modest two-stroke power output.
- Not ideal for
- Not suitable for taller or heavier adults, highway commuting, or anyone wanting real straight-line speed or long-distance comfort.
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 usRange and running costs
Worked out in your browser - nothing is sent to usBased on the maker's published fuel consumption and tank size. Real-world figures depend on how and where you ride, and the last litres of a tank are reserve. Prices shown greyed are examples - type your own.
Engine
- Capacity
- 50.0 ccm
- Power
- 5.4 HP (4.0 kW)
- Torque
- 3.2 Nm (0.3 kgf-m) @ 4000 RPM
- Engine type
- Single, two-stroke
- Fuel consumption
- 3.10 litres/100 km (32.3 km/l)
- Power/weight ratio
- 0.0545 HP/kg (wet)
- Bore x stroke
- 39.9 x 40.0 mm
- Compression
- 11.5:1
- Cooling system
- Liquid
- Fuel system
- Carburettor
- Starting
- Kick
- Ignition
- CDI
- Lubrication system
- Separate mixing with mechanical oil pump
Transmission
- Gearbox
- 6-speed
- Transmission type
- Manual
- Final drive
- Chain
- Clutch
- Wet multi-plate
Dimensions & weight
- Wheelbase
- 1365 mm
- Overall length
- 2020 mm
- Overall width
- 830 mm
- Overall height
- 1120 mm
- Seat height
- 820 mm
- Wet weight
- 99.0 kg
- Fuel capacity
- 7.00 litres
- Dry weight
- Not on record - add it
Chassis & suspension
- Frame
- Twin tube, steel
- Front suspension
- Telescopic hydraulic fork with Ø 37 mm stanchions
- Rear suspension
- Swingarm in high resistance steel. Hydraulic monoshock absorber
- Front wheel travel
- 170 mm
- Rear wheel travel
- 200 mm
Brakes & wheels
- Front brakes
- Single disc. Floating calliper
- Front brakes diameter
- 260 mm
- Rear brakes
- Single disc. Floating calliper
- Rear brakes diameter
- 260 mm
- Front tyre
- 100/80-17
- Rear tyre
- 130/70-17
Other
- Color options
- Black/red
Specs last verified against published sources: .
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 | 2011 | 2015 | 2018 | 2020 | 2022 |
|---|---|---|---|---|---|---|
| Capacity | 50 cc | 50 cc | 50 cc | 49 cc | 50 cc | 50 cc |
| Seat height | 830 mm | 830 mm | 830 mm | 820 mm | 820 mm | 860 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 SX 50?
The 2020 Aprilia SX 50 has a Capacity of 50.0 ccm (3.05 cubic inches).
What engine power does the Aprilia SX 50 have?
The 2020 Aprilia SX 50 has a Power of 5.4 HP (4.0 kW).
How many gears does the Aprilia SX 50 have?
The 2020 Aprilia SX 50 has a Gearbox of 6-speed.
What is the torque of the Aprilia SX 50?
The 2020 Aprilia SX 50 has a Torque of 3.2 Nm (0.3 kgf-m or 2.4 ft.lbs) @ 4000 RPM.
How much does the Aprilia SX 50 weigh?
The 2020 Aprilia SX 50 has a Wet weight of 99.0 kg (218.3 pounds).
Shop this bike
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The 2020 Aprilia SX 50 is an impressive entry-level motorcycle that offers a powerful and dynamic riding experience. With its sleek and sporty design, this bike is sure to turn heads on the road. The 50cc engine provides ample power for zipping around town, while the lightweight frame and agile handling make it a joy to ride. Whether you're a beginner looking for your first bike or a seasoned rider in need of a nimble and versatile machine, the Aprilia SX 50 delivers on all fronts.
In addition to its impressive performance, the 2020 Aprilia SX 50 also boasts a comfortable and ergonomic riding position, making it ideal for daily commuting or weekend adventures. The bike's advanced technology and high-quality components ensure a smooth and reliable ride every time. Overall, the Aprilia SX 50 is a fantastic choice for riders who want a stylish, efficient, and fun-to-ride motorcycle that won't break the bank.
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