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Aprilia SR 50 R Street
2011Scooter

Aprilia SR 50 R Street

Key specifications

Engine
49 cc
Fuel type
petrol
Fuel capacity
1.7 L
Transmission
Automatic
Seat height
32 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2011 Aprilia SR 50 R Street, a standout in the world of scooters that perfectly blends style, performance, and practicality. With its sporty aesthetics and impressive engineering, this machine is designed for urban riders who crave agility and efficiency. Positioned as a top contender in the 50cc scooter category, the SR 50 R Street caters to both new riders looking for an accessible entry point into motorcycling and seasoned enthusiasts seeking a fun, nimble ride for city commutes. At the heart of the Aprilia SR 50 R Street is a robust 49cc single-cylinder, two-stroke engine, designed to deliver spirited performance with a compression ratio of 12.1:1. The engine’s design, complemented by a 17.5 mm carburettor throttle body, offers smooth acceleration and a thrilling ride experience. The automatic gearbox and belt final drive ensure seamless transitions, allowing riders to focus on enjoying the ride rather than managing complex shifting. With a lightweight frame and an impressive power-to-weight ratio, the SR 50 R Street provides exceptional maneuverability, making it ideal for darting through traffic or navigating tight corners with confidence. This scooter is packed with features that enhance both comfort and control. The split single cradle frame constructed from high tensile strength steel not only contributes to the bike’s durability but also provides stability during rides. The hydraulic front fork and rear suspension system, which utilizes the engine unit as a swingarm, work together to absorb bumps and imperfections in the road, delivering a smoother ride. The 190 mm single disc brakes, both front and rear, offer reliable stopping power, ensuring safety in various riding conditions. Additionally, the electric starter adds a touch of modern convenience, while the sleek color options in grey and black enhance its sporty profile. **

Pros

  • Agile Handling: The lightweight design and responsive engine make it easy to navigate urban environments.
  • Sporty Aesthetics: The sleek lines and modern color options give the SR 50 R Street an appealing look that stands out in the scooter crowd.
  • User-Friendly Features: The automatic gearbox and electric starter provide a hassle-free riding experience, perfect for both beginners and experienced riders.

Cons

  • Limited Power: As a 50cc scooter, it may struggle on highways or steep inclines compared to larger motorcycles.
  • Small Fuel Capacity: With a 6.5-litre tank, you may find yourself refueling more often than preferred on longer rides.
  • Seating Comfort: While the seat height is accessible, the seating position may not be ideal for taller riders over extended periods.

Technical details

Source specification data

Make
Aprilia
Model
SR 50 R Street
Category
Scooter
Starter
Electric
Color Options
Grey, black
Gearbox
Automatic
Ignition
CDI - capacitor discharge ignition
Engine Type
Intake: Reed valve
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 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)

Available colors

Greyblack