What category is the 2018 Aprilia SR 50 R?

The 2018 Aprilia SR 50 R has a Category of Scooter.

What is the engine size of the 2018 Aprilia SR 50 R?

The 2018 Aprilia SR 50 R has a Capacity: of 49.00 ccm (2.99 cubic inches).

What type of engine does the 2018 Aprilia SR 50 R have?

The 2018 Aprilia SR 50 R has a Engine type of Single cylinder, two-stroke.

Is the 2018 Aprilia SR 50 R air cooled or liquid cooled?

The 2018 Aprilia SR 50 R has a Cooling system of Liquid.

How many gears does the 2018 Aprilia SR 50 R have?

The 2018 Aprilia SR 50 R has a Gearbox of Automatic.

What is the seat height of the 2018 Aprilia SR 50 R?

The 2018 Aprilia SR 50 R has a Seat height of 820 mm (32.3 inches) If adjustable, lowest setting..

Aprilia SR 50 R - 2018 Specifications and Reviews

Name: 2018 Aprilia SR 50 R
Brand: Aprilia
Rating: 4.1 (8 reviews)

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.

⇄ Compare against another bike 📅 All Years

2018

❮❯

Add/Upload pictures for this motorcycle

Aprilia SR 50 R Brochure

About the Aprilia SR 50 R

The front of the seat has an additional glovebox while the underseat compartment fits some full face helmets. De-restricted the top speed increases from 30mph to 50mph.

The base SR50 Motard is carbureted while the top of the line SR50 R featuresÂ electronic fuel injection, liquid cooling, 190mm disc brakes both ends and 13" wheels.

Accessories include a rear luggage rack, 32 litre top box, racing shock, screen and side stand.

2017: Euro 4 engine upgrades

Engine and Transmission Specifications
Emission details	Euro 2
Driveline	Gears in oil bath final drive
Clutch	Automatic centrifugal dry clutch
Transmission type,final drive	Belt
Gearbox	Automatic
Cooling system	Liquid
Lubrication system	Separate mixing with mechanical oil pump
Ignition	CDI
Fuel system	Carburettor
Bore x Stroke	40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression	12.1:1
Engine type	Single cylinder, two-stroke
Capacity:	49.00 ccm (2.99 cubic inches)

Category	Scooter
Year	2018
Model	Aprilia SR 50 R

Brakes, suspension, Frame and wheels
Wheels	Five spoke, light alloy wheels
Rear brakes diameter	190 mm (7.5 inches)
Rear brakes	Single disc. 2 opposing pistons
Front brakes diameter	190 mm (7.5 inches)
Front brakes	Single disc. 2 opposing pistons
Rear tyre	130/60-13
Front tyre	130/60-13
Rear wheel travel	70 mm (2.8 inches)
Rear Suspension	Engine unit acting as swingarm. Monoshock.
Front wheel travel	90 mm (3.5 inches)
Front Suspension	Telescopic hydraulic fork
Frame type	Split single cradle frame in high tensile strength steel tube

Physical measures and capacities
Fuel capacity	7.00 litres (1.85 gallons)
Wheelbase	1,290 mm (50.8 inches)
Overall width	705 mm (27.8 inches)
Overall length	1,860 mm (73.2 inches)
Overall height	1,120 mm (44.1 inches)
Seat height	820 mm (32.3 inches) If adjustable, lowest setting.
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Carrying capacity	Storage compartment in the seat nose
Light	Dual halogen headlights
Electrical	Generator: Flywheel-magneto, 70 W – 12 V
Instruments	Digital dashboard
Starter	Electric
Color options	Silver/black/red

Performance Profile & Rider Fit

Best For

Track10%

City88%

Cornering55%

Daily Riding75%

Touring20%

Passenger30%

Rider Profile

Best For	Suited to new and learner riders, including younger riders on a 50cc licence, thanks to its simple automatic transmission and light controls.
Purpose	Built as a nimble, sporty-styled urban scooter for short commutes and city errands rather than any serious performance riding.
Rider Fit	Its low seat height and light dry weight make it easy to handle for riders of smaller stature or those wanting a low-effort ride.
Character	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.

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

Rider Fit Visualizer

2018 Aprilia SR 50 R Rider Ergonomics Assessment

Your height

Inseam (optional)

Units

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

Feet:

At 820mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2018 Aprilia SR 50 R, 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.

Find bikes that fit your height →

Shop This Bike

Find Parts for the Aprilia SR 50 R 2018 Find One For Sale

Rider Reviews

Total comments: 1

MotorcycleDB Review

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.