Aprilia SR 50 R - 2012 Specifications and Reviews
The 2012 Aprilia SR 50 R is an entry-level scooter designed for young and novice riders seeking practical urban mobility. Known for its compact dimensions, lightweight construction, and nimble handling, it excels in city commuting with responsive braking and an accessible seat height. The electric starter and straightforward mechanics make it ideal for riders prioritizing convenience and ease of use.
About the Aprilia SR 50 R
Powered by an air-cooled Euro 2 compliant 49cc single cylinder two stroke engine, producing 4bhp.
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 features 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 | |
| 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 | Capacitor discharge ignition |
| 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 | 2012 |
| 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 |
| Front brakes diameter | 190 mm (7.5 inches) |
| Front brakes | Single disc. Stainless steel disc; racing caliper with twin opposed 32 mm pistons. |
| Rear tyre dimensions | 130/60-13 |
| Front tyre dimensions | 130/60-13 |
| Rear suspension travel | 70 mm (2.8 inches) |
| Rear suspension | Engine unit acting as swingarm |
| Front suspension travel | 90 mm (3.5 inches) |
| Front suspension | 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 |
| Color options | Blue, white, black, yellow |
| Electrical | Generator: Flywheel-magneto, 70 W 12 V |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
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.
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