
Aprilia SR 50 R Street
Key specifications
Overview
### 2009 Aprilia SR 50 R Street: The Urban Sport Scooter Introducing the 2009 Aprilia SR 50 R Street, a bold contender in the realm of urban scooters. Designed for riders who crave sporty performance without sacrificing everyday practicality, the SR 50 R seamlessly blends agility and style. With its striking aesthetics available in sophisticated Graphite Grey and vibrant Tulip Red, this scooter is not just a means of transportation but a statement of individuality. Positioned as the ideal choice for city commuters and young riders alike, it combines cutting-edge technology with Italian flair, making it one of the most sought-after scooters in its class. At the heart of the SR 50 R is a lively single-cylinder, two-stroke engine with a displacement of 49cc, delivering an exhilarating ride that is both spirited and efficient. With a compression ratio of 12.1:1 and a well-tuned carburettor feeding a 17.5 mm throttle body, this scooter offers impressive acceleration and responsiveness, perfect for darting through city streets. The automatic gearbox ensures that riders can focus on the road ahead without the hassle of manual shifting, while the liquid cooling system maintains optimal engine performance even during those warm summer rides. Together, these features provide a perfect balance of power and control, allowing riders to navigate through traffic with confidence. The SR 50 R is not just about performance; it’s equipped with features that enhance rider convenience and comfort. The split single cradle frame is constructed from high-tensile strength steel, delivering a lightweight yet robust structure that provides stability during turns. The hydraulic front fork and rear suspension that utilizes the engine unit as a swingarm ensure a smooth ride over uneven surfaces. Safety is paramount, with dual 190 mm disc brakes providing reliable stopping power, giving riders peace of mind as they tackle both urban and suburban environments. Additionally, the electric starter makes getting on the road a breeze, perfect for those early morning commutes. **
Pros
- Agile Performance: The powerful 49cc engine offers lively acceleration, making it perfect for city riding.
- Stylish Design: Its sleek lines and available color options make the SR 50 R visually appealing and attractive.
- User-Friendly Features: The automatic gearbox and electric starter enhance convenience for both novice and experienced riders.
Cons
- Limited Storage: As a sporty scooter, it may offer less storage space compared to larger scooters.
- Two-Stroke Engine Maintenance: Two-stroke engines typically require more frequent maintenance and fuel mixing than their four-stroke counterparts.
- Seat Height Considerations: With a seat height of 820 mm (32.3 inches), it may be less accessible for shorter riders.
Technical details
Source specification data
- Make
- Aprilia
- Model
- SR 50 R Street
- Category
- Scooter
- Starter
- Electric
- Color Options
- Graphite Grey, Tulip Red.
- Gearbox
- Automatic
- Ignition
- CDI - capacitor discharge ignition
- Fuel System
- Carburettor. 17.5 mm throttle body
- 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 Length
- 1,860 mm (73.2 inches)
- Reserve Fuel Capacity
- 1.20 litres (0.32 gallons)
- 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
- Rear Suspension
- Engine unit acting as swingarm
- Front Suspension
- Hydraulic fork
- Rear Brakes Diameter
- 190 mm (7.5 inches)
- Front Brakes Diameter
- 190 mm (7.5 inches)