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Sportbikes

2019Aprilia RS 50

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The 2019 Aprilia RS 50 is an entry-level sportbike designed for new and younger riders seeking an agile, lightweight performance machine. Known for its sharp styling and responsive handling, this 50cc motorcycle excels as a learner-friendly platform with manageable ergonomics and accessible power delivery. Its compact dimensions and 132kg curb weight make it ideal for city commuting and weekend riding confidence building.

Capacity: 50.0 ccm
Engine: Single, two-stroke
Gearbox: 6-speed
Dry weight: 89.0 kg
Seat height: 820 mm
Power: 5.4 HP (4.0 kW)

⇄ Compare with another bike All model years

What’s new for the 2019 Aprilia RS 50

vs the 2018

Spec	2018	2019
Front suspension	41 mm upside down fork	40 mm upside down fork
Rear suspension	Asymmetric swingarm with monoshock	Asymmetrical swingarm
Front brakes	Single disc. Radial 4 piston calliper	Single disc. Radial caliper with two 28 mm opposed pistons

Other years 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering80%

City riding75%

Daily riding45%

Touring15%

Two-up10%

Track55%

Best for: It's built for nimble, playful sport riding on twisty roads and around town rather than outright speed, thanks to its tiny two-stroke engine and sportbike ergonomics.
Built for: It has the look and handling feel of a proper sportbike shrunk down, with sharp steering and a lightweight chassis that rewards revving the small two-stroke engine hard.
Not ideal for: It's not the right choice for anyone needing real highway speed, long-distance comfort, or the ability to comfortably carry a passenger.

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 us

Your height

Inseam (optional)

Units

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2019 Aprilia RS 50, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at 751-820 mm — Middle Ground →

Find bikes that fit your height →

Full specifications

Engine

Capacity: 50.0 ccm
Power: 5.4 HP (4.0 kW)
CO2 Emissions: 58 CO2 g/km
Engine type: Single, two-stroke
Fuel consumption: 2.50 litres/100 km (40.0 km/l)
Power/weight ratio: 0.0607 HP/kg (dry)
Bore x stroke: 39.9 x 40.0 mm
Compression: 11.5:1
Cooling system: Liquid
Fuel system: Carburettor
Starting: Electric
Ignition: Elettronica C.D.I.
Lubrication system: Automatic mixer
Torque: Not on record - add it

Transmission

Gearbox: 6-speed
Transmission type: Manual
Final drive: Chain
Clutch: Multi-plate

Dimensions & weight

Wheelbase: 1350 mm
Overall length: 1965 mm
Overall width: 720 mm
Overall height: 1138 mm
Seat height: 820 mm
Dry weight: 89.0 kg
Wet weight: 132.0 kg
Fuel capacity: 14.50 litres

Chassis & suspension

Frame: Aluminium perimeter frame
Front suspension: 40 mm upside down fork
Rear suspension: Asymmetrical swingarm
Front wheel travel: 120 mm
Rear wheel travel: 110 mm

Brakes & wheels

Front brakes: Single disc. Radial caliper with two 28 mm opposed pistons
Front brakes diameter: 300 mm
Rear brakes: Single disc
Rear brakes diameter: 220 mm
Front tyre: 100/80-17
Rear tyre: 130/70-17

Other

Color options: White,/Silver/Red/Black

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	1998	2004	2010	2015	2019	2021
Capacity	50 cc	50 cc	50 cc	50 cc	50 cc	50 cc
Dry weight	91 kg	89 kg	89 kg	89 kg	89 kg	89 kg
Seat height	810 mm	810 mm	815 mm	820 mm	820 mm	820 mm
Fuel capacity	12.2 L	13 L	13 L	13 L	14.5 L	14.5 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB Review

The 2019 Aprilia RS 50 is a sleek and stylish motorcycle that is perfect for beginners or those looking for a smaller bike for city riding. With its 50cc engine, it offers plenty of power while still being manageable and easy to handle. The bike's sporty design and comfortable riding position make it a great option for those who want a fun and practical ride.

Aprilia has also equipped the RS 50 with advanced technology, including a digital display and LED lighting, making it stand out from other bikes in its class. Overall, the 2019 Aprilia RS 50 is a great choice for anyone looking for a small, yet powerful motorcycle that doesn't skimp on style or technology. Its combination of performance, design, and features make it a top contender in the market of small displacement motorcycles.