Aprilia Sonic Gp 50
1999Scooter

Aprilia Sonic Gp 50

$2,150

Key specifications

Engine
49 cc
Weight
105 kg
Fuel type
petrol
Fuel capacity
2.1 L
Transmission
Automatic
Front brakes
Single disc. 155m with hydraulic transmission
Rear brakes
Expanding brake (drum brake). drum brake,110 m with mechanic transmission

Overview

Introducing the 1999 Aprilia Sonic GP 50: A Scooter for the Urban Explorer The 1999 Aprilia Sonic GP 50 stands as a striking representation of Italian engineering in the world of scooters, combining style, agility, and dependable performance. Priced around Euro 2150, this model is ideal for new riders or those looking to navigate bustling city streets with ease. The Sonic GP 50 is a part of Aprilia's reputation for producing quality motorcycles, particularly tailored for urban commuting and fun weekend rides. With its eye-catching color options—ranging from vibrant yellow to sleek black and blue—this scooter doesn't just deliver on performance; it also makes a statement wherever it goes. Engine Performance and Riding Characteristics At the heart of the Sonic GP 50 lies a spirited single-cylinder, two-stroke engine with a displacement of 49.26 ccm. This lightweight powerhouse delivers a top speed of 48.3 km/h (30.0 mph), making it a perfect companion for the city landscape. The automatic gearbox and liquid cooling system ensure that the ride remains smooth and responsive, allowing riders to effortlessly zip through traffic. Despite its small size, this scooter's lively acceleration and nimble handling make it an enjoyable ride, whether you’re commuting to work or taking a leisurely ride through your favorite neighborhood. Key Features and Technology The Sonic GP 50 boasts several features that enhance both safety and comfort. The frame is designed with a split-beam structure, providing stability and strength while keeping the overall weight at a manageable 105.0 kg (231.5 pounds). The suspension setup includes a telescopic fork at the front and a hydraulic monoshock absorber at the rear, offering excellent shock absorption and a smooth ride over various terrains. The braking system combines a single disc brake at the front with a mechanically operated drum brake at the rear, ensuring reliable stopping power. Additionally, the scooter comes with both electric and kick-start options, making it versatile for any situation. **

Pros

    Cons

    • Agile Handling: Lightweight design and responsive engine make it easy to maneuver in tight spaces.
    • Stylish Design: Available in multiple vibrant color options, allowing riders to express their personal style.
    • Comfortable Ride: Well-designed suspension provides a smooth and enjoyable riding experience over various surfaces.
    • Limited Speed: Top speed of 48.3 km/h may not satisfy riders looking for quicker performance.
    • Fuel Consumption: With a fuel economy of 2.35 mpg, it may not be the most efficient option for long commutes.
    • Small Engine Size: The 49.26 ccm engine may limit the scooter's appeal for those seeking more power for longer trips or highway use.

    Technical details

    Source specification data

    Make
    Aprilia
    Model
    Sonic Gp 50
    Price
    Euro
    2150.
    Prices
    depend on country, taxes, accessories, etc.
    Category
    Scooter
    Starter
    Electric & kick
    Comments
    i have given all the information that i know to the best of my knowledge about this bike
    Color Options
    yellow, black, red and black, blue
    Max Rpm
    1800
    Gearbox
    Automatic
    Ignition
    CDI
    Top Speed
    48.3 km/h (30.0 mph)
    Fuel System
    Carburettor
    . unleaded petrol according to
    Din
    51607
    Bore X Stroke
    40.0 x 39.2 mm (1.6 x 1.5 inches)
    Compression
    0.5:1
    Displacement
    49.26 ccm (3.01 cubic inches)
    Cooling System
    Liquid
    Engine Details
    Single cylinder, two-stroke
    Exhaust System
    stainless steel pipe
    One Quarter Mile
    20.000 seconds
    Fuel Consumption
    99.99 litres/100 km (1.0 km/l or 2.35 mpg)
    Greenhouse Gases
    O2
    g/km. (
    O2
    -
    Carbon
    dioxide emission)
    Zero To One Hundred
    20.000 seconds
    Valves Per Cylinder
    2
    Transmission Type Final Drive
    Belt
    Dry Weight
    105.0 kg (231.5 pounds)
    Fuel Capacity
    8.00 litres (2.11 gallons)
    Reserve Fuel Capacity
    1.50 litres (0.40 gallons)
    Weight Incl Oil Gas Etc
    180.0 kg (396.8 pounds)
    Frame Type
    one beam, split in two cradles
    Rear Brakes
    Expanding brake (drum brake). drum brake,110 m with mechanic transmission
    Front Brakes
    Single disc. 155m with hydraulic transmission
    Rear Suspension
    hydraulic monoshock absorber
    Front Suspension
    hydrauliclly operated teleoscopic fork
    Rear Wheel Travel
    70 mm (2.8 inches)
    Front Wheel Travel
    65 mm (2.6 inches)
    Rear Brakes Diameter
    110 mm (4.3 inches)

    Available colors

    yellowblackred and blackblue