Piaggio Liberty S 50 - 2007 Specifications and Reviews

The 2007 Piaggio Liberty S 50 is a lightweight urban scooter ideal for commuters and new riders seeking affordable city mobility. Its compact 49cc air-cooled engine delivers practical performance for short distances, while the electric and kick-start system ensures reliable operation. Known for maneuverability and fuel efficiency, this scooter excels in congested traffic and tight parking situations.

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Engine and Transmission Specifications

Transmission typefinal driveBelt
Cooling systemAir
StarterElectric & kick
Fuel controlSOHC
Valves per cylinder2
Fuel systemCarburettor
Bore x stroke40.0 x 39.3 mm (1.6 x 1.5 inches)
Compression9.9:1
Stroke2
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)
 
 

Physical measures and capacities

Wheelbase1,330 mm (52.4 inches)
Overall width735 mm (28.9 inches)
Overall length1,960 mm (77.2 inches)
Seat height795 mm (31.3 inches) If adjustable, lowest setting.
Dry weight83.0 kg (183.0 pounds)

Piaggio Liberty S 50 dimensions and frame

Rear brakes diameter140 mm (5.5 inches)
Rear brakesExpanding brake (drum brake)
Front brakes diameter136 mm (5.4 inches)
Front brakesExpanding brake (drum brake)
Rear tyre dimensions110/80-14
Front tyre dimensions90/80-16

Speed and acceleration

Reserve fuel capacity1.00 litres (0.26 gallons)
Fuel capacity5.00 litres (1.32 gallons)

CategoryScooter
Year2007
ModelPiaggio Liberty S 50
 
 

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

3 hp
Peak Power

Best For

Track2%
City85%
Cornering30%
Daily Riding70%
Touring15%
Passenger30%

Rider Profile

Best ForThis is an entry-level 50cc scooter suited to new riders, learners, and anyone wanting simple, low-stakes urban transport.
PurposeIt is built purely for short-hop city commuting and running errands, not for speed or distance.
Rider FitIts low seat height and lightweight, compact frame make it easy and unintimidating for riders of almost any size or experience level to manage.
CharacterIt has a friendly, practical, no-drama personality, prioritizing ease of use, fuel efficiency, and maneuverability over performance.
Not Ideal ForThis is not the machine for highway travel, long-distance touring, carrying a passenger comfortably, or anyone seeking real acceleration or excitement.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2007 Piaggio Liberty S 50 Rider Ergonomics Assessment

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Feet:

At 795mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2007 Piaggio Liberty S 50, with a moderate knee angle of around 100 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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