
Aprilia SR 50 R
Key specifications
Overview
Introducing the 2012 Aprilia SR 50 R, a standout in the world of scooters that perfectly blends sporty design with urban practicality. Renowned for its aggressive styling and nimble handling, the SR 50 R is aimed at younger riders and urban commuters looking for an exciting yet efficient way to navigate city streets. With its Italian heritage, Aprilia has imbued this scooter with a racing pedigree that is evident in its sleek lines and performance-oriented features. Whether you're zipping through traffic or enjoying a leisurely ride, the SR 50 R makes every journey a thrilling experience. At the heart of the Aprilia SR 50 R lies a potent 49cc single-cylinder, two-stroke engine that delivers an impressive punch for its size. With a compression ratio of 12.1:1 and a carburetted fuel system, this engine is designed to provide spirited acceleration while maintaining efficiency. The automatic gearbox and centrifugal dry clutch make for seamless gear transitions, allowing riders to focus on the road ahead. With a liquid-cooling system keeping the engine at optimal temperatures, the SR 50 R remains reliable even during demanding rides. Riders will appreciate the responsive handling and agile maneuverability provided by its lightweight chassis and tuned suspension, making it a joy to ride in urban environments. The 2012 SR 50 R is packed with features that enhance both comfort and performance. The split single cradle frame constructed from high tensile strength steel ensures durability while maintaining a low weight. The hydraulic fork front suspension, paired with an engine unit acting as a swingarm at the rear, gives the scooter excellent stability and a smooth ride over various road conditions. Stopping power is equally impressive, with 190 mm stainless steel disc brakes at both the front and rear, ensuring that you can confidently navigate busy streets. The electric starter adds convenience, while the available color options—blue, white, black, and yellow—allow riders to express their personal style. **
Pros
- Sporty Performance: The powerful two-stroke engine provides impressive acceleration and agility for city riding.
- Stylish Design: The eye-catching aesthetics and aggressive lines make the SR 50 R stand out in any setting.
- Handling and Stability: Lightweight chassis and quality suspension components deliver excellent maneuverability and comfort.
Cons
- Limited Storage: As a compact scooter, the SR 50 R offers minimal storage options, which may not suit all riders.
- Two-Stroke Maintenance: The two-stroke engine may require more frequent maintenance and oil changes compared to four-stroke counterparts.
- Footprint: While nimble, the smaller dimensions may not be ideal for taller riders who might find the seat height less accommodating.
Technical details
Source specification data
- Make
- Aprilia
- Model
- SR 50 R
- Category
- Scooter
- Starter
- Electric
- Electrical
- Generator
- :
- Flywheel
- -magneto, 70
- W
- – 12
- Color Options
- Blue, white, black, yellow
- Clutch
- Automatic centrifugal dry clutch
- Gearbox
- Automatic
- Ignition
- Capacitor discharge ignition
- Driveline
- Gears in oil bath final drive
- Fuel System
- Carburettor
- Bore X Stroke
- 40.0 x 39.3 mm (1.6 x 1.5 inches)
- Compression
- 12.1:1
- Displacement
- 49.00 ccm (2.99 cubic inches)
- Cooling System
- Liquid
- Engine Details
- Single cylinder, two-stroke
- Lubrication System
- Separate mixing with mechanical oil pump
- Transmission Type Final Drive
- Belt
- Seat Height
- 820 mm (32.3 inches) If adjustable, lowest setting.
- Fuel Capacity
- 7.00 litres (1.85 gallons)
- Overall Width
- 705 mm (27.8 inches)
- Overall Height
- 1,120 mm (44.1 inches)
- Overall Length
- 1,860 mm (73.2 inches)
- Wheels
- Five spoke, light alloy wheels
- Rear Tyre
- 130/60-13
- Frame Type
- Split single cradle frame in high tensile strength steel tube
- Front Tyre
- 130/60-13
- Rear Brakes
- Single disc
- Front Brakes
- Single
- disc.
- Stainless
- steel disc; racing caliper with twin opposed 32 mm pistons.
- Rear Suspension
- Engine unit acting as swingarm
- Front Suspension
- Hydraulic fork
- Rear Wheel Travel
- 70 mm (2.8 inches)
- Front Wheel Travel
- 90 mm (3.5 inches)
- Rear Brakes Diameter
- 190 mm (7.5 inches)
- Front Brakes Diameter
- 190 mm (7.5 inches)