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Aprilia SR 50 R Factory
2011Scooter

Aprilia SR 50 R Factory

Key specifications

Engine
49 cc
Weight
199 kg
Fuel type
petrol
Fuel capacity
1.9 L
Transmission
Automatic
Seat height
32 mm
Front brakes
Single disc
Rear brakes
Single disc

Overview

Introducing the 2011 Aprilia SR 50 R Factory, a spirited scooter that embodies the Italian manufacturer's commitment to performance and style. Positioned as a leading entry in the scooter market, particularly for urban commuters and sport enthusiasts alike, the SR 50 R Factory stands out with its aggressive design and advanced engineering. This scooter is not just a means of transport; it’s a lifestyle choice for those who value agility and flair in their daily rides. With a nod to racing heritage, this model is equipped with cutting-edge features that cater to both novice riders and seasoned enthusiasts looking for something agile and fun. At the heart of the Aprilia SR 50 R Factory is a formidable 49cc single-cylinder, two-stroke engine that delivers exhilarating performance. With a compression ratio of 11.5:1 and an electronic direct fuel injection system, this scooter ensures optimal power delivery and fuel efficiency. Riders will appreciate the seamless acceleration provided by the automatic centrifugal dry clutch and belt-driven final drive, making city commuting a breeze. The liquid-cooled engine not only delivers robust performance but also maintains optimal operating temperatures, ensuring reliability and longevity. The combination of lightweight design and nimble handling means that navigating through urban environments is both enjoyable and effortless. Beyond the engine, the SR 50 R Factory boasts a plethora of advanced features that enhance the riding experience. Its split single cradle frame, constructed from high-tensile strength steel, contributes to both durability and lightweight agility. The hydraulic fork at the front and engine unit acting as a swingarm at the rear provide a responsive suspension setup, with 90mm of front travel and 70mm at the rear, ensuring a smooth ride over uneven surfaces. Safety is paramount, with dual 190mm disc brakes that provide superior stopping power for both front and rear, ensuring riders can confidently tackle any situation. Additionally, the electric starter and stylish color options like blue, black, silver, and white give the SR 50 R Factory a modern twist that appeals to a wide range of riders. **

Pros

  • Agile Handling: Lightweight design and compact dimensions make it easy to maneuver in crowded urban settings.
  • Performance-Oriented Engine: The powerful two-stroke engine delivers quick acceleration and impressive responsiveness.
  • Advanced Features: Equipped with modern technology, including electronic fuel injection and efficient braking systems for enhanced safety and efficiency.

Cons

  • Limited Storage: Being a sporty scooter, it lacks the under-seat storage space found in some competitors.
  • Comfort for Long Rides: Though excellent for short commutes, the seat may not be the most comfortable for extended journeys.
  • Two-Stroke Maintenance: The engine requires more regular maintenance compared to four-stroke counterparts, which may be a consideration for some buyers.

Technical details

Source specification data

Make
Aprilia
Model
SR 50 R Factory
Category
Scooter
Starter
Electric
Color Options
Blue, black, silver, white
Clutch
Automatic centrifugal dry clutch
Gearbox
Automatic
Ignition
CDI - capacitor discharge ignition
Driveline
V belt. Continuous automatic variator .
Fuel System
Injection
.
Electronic
direct fuel injection.
Bore X Stroke
40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression
11.5:1
Displacement
49.00 ccm (2.99 cubic inches)
Cooling System
Liquid
Engine Details
Single cylinder, two-stroke
Lubrication System
Oil injection with oil pump
Transmission Type Final Drive
Belt
Dry Weight
199.0 kg (438.7 pounds)
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 Length
1,860 mm (73.2 inches)
Reserve Fuel Capacity
1.20 litres (0.32 gallons)
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
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)

Available colors

Blueblacksilverwhite