
Aprilia SR 50 R Street
Key specifications
Overview
Introducing the 2012 Aprilia SR 50 R Street, a standout in the scooter category that combines sporty aesthetics with practical everyday usability. With its aggressive styling and a nod to the racing pedigree of Aprilia, the SR 50 R Street is designed for urban commuters looking for a blend of performance and convenience. This scooter represents a compelling option for those wanting to navigate city streets with agility while making a statement on two wheels. At the heart of the SR 50 R Street is a lively 49cc single-cylinder, two-stroke engine that packs a punch for its size. With a compression ratio of 12.1:1 and a precisely engineered carburettor fuel system featuring a 17.5 mm throttle body, this scooter offers quick acceleration and a responsive throttle that keeps the ride exhilarating. The automatic gearbox and belt-driven final drive ensure seamless power delivery, making it perfect for zipping through traffic. Riders can enjoy a comfortable experience with the hydraulic front suspension and engine unit swingarm setup that provides a smooth ride over urban bumps and potholes, complemented by a solid braking system featuring dual 190 mm single discs for confident stopping power. The Aprilia SR 50 R Street is not just about performance; it’s also packed with features that enhance both convenience and ride comfort. An electric starter ensures effortless ignition, while the split single cradle frame crafted from high tensile strength steel provides both durability and a lightweight feel. With a fuel capacity of 6.5 liters, riders can enjoy longer rides without frequent stops at the pump. Available in bold color options like red and black, the SR 50 R Street captures attention and reflects the sporty spirit of its brand. **
Pros
- Agile Performance: The lightweight design and powerful engine provide quick acceleration and nimble handling, ideal for urban commuting.
- User-Friendly Features: The electric starter and automatic transmission make it accessible for riders of all experience levels.
- Stylish Design: With its aggressive looks and vibrant color options, this scooter stands out in a crowd.
Cons
- Limited Storage: The compact design may lack under-seat storage space for larger items, which could be a drawback for some riders.
- Small Engine Displacement: While great for city riding, the 49cc engine may not be suitable for those seeking highway performance or longer-distance travel.
- Two-Stroke Maintenance: The two-stroke engine requires more frequent maintenance and careful attention to oil mixing, which could be a downside for less experienced riders.
Technical details
Source specification data
- Make
- Aprilia
- Model
- SR 50 R Street
- Category
- Scooter
- Starter
- Electric
- Electrical
- Magneto flywheel 70 W, 12 V.
- Color Options
- Red, black
- Gearbox
- Automatic
- Ignition
- Capacitor discharge ignition
- Engine Type
- Reed valve intake
- 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)
- 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
- 6.50 litres (1.72 gallons)
- Overall Width
- 720 mm (28.3 inches)
- Overall Height
- 1,200 mm (47.2 inches)
- Overall Length
- 1,860 mm (73.2 inches)
- Wheels
- Five spoke light alloy wheels front and rear: 3.50 x 13´
- 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, secured to the frame by linkages on radial silent block mountings.
- 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)