Engineered by Piaggio for the scooter motorcycle segment, the 2016 Piaggio Fly 50 4V utilizes a 49.9 cc (3 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 4.6 HP (3.3 kW) at 9,500 rpm while maximum torque reaches 3.5 Nm (2.6 lb-ft) at 8,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. Internal engine geometry specifies a bore and stroke of 39.0 x 41.8 mm (1.5 x 1.6 inches).
On the scales, the Fly 50 4V measures 107 kg (236 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 785 mm (30.9 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,331 mm (52.4 in) wheelbase engineered for quick, flickable steering geometry. The 7.1-liter (1.9 US gal) fuel tank paired with a rated consumption of 2.08 L/100 km provides an estimated theoretical range of roughly 341 km (212 miles) between fill-ups, while factory top speed is listed at 63 km/h (39 mph).
Within MotoLibrary's Piaggio archive, this model family spans 3 indexed model years from 2012 to 2016, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Power Band Window
8,000–9,500 rpm
Theoretical Range
~341 km (212 mi)
Engine
Displacement49.9 ccm (3.04 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsPiaggio HI-PER4 engine
Power4.6 HP (3.3 kW)) @ 9500 RPM
Torque3.5 Nm (0.4 kgf-m or 2.6 ft.lbs) @ 8000 RPM
Bore x Stroke39.0 x 41.8 mm (1.5 x 1.6 inches)
Valves/Cylinder4
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionElectronic
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Performance
Top Speed62.8 km/h (39.0 mph)
Fuel Consumption2.08 litres/100 km (48.1 km/l or 113.09 mpg)
Greenhouse Gases48.3 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEuro 2, EPA, CARB
Chassis
Frame TypeTube type
Front SuspensionTelescopic hydraulic fork
Front Travel32 mm (1.3 inches)
Rear SuspensionHydraulic single shock absorber
Rear Travel73 mm (2.9 inches)
Wheelbase1331 mm (52.4 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre120/70-12
Front BrakesSingle disc
Front Brake Ø200 mm (7.9 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø140 mm (5.5 inches)
Dimensions & Weight
Dry Weight100.0 kg (220.5 pounds)
Weight incl.107.0 kg (235.9 pounds)
Power/Weight0.0456 HP/kg
Seat Height785 mm (30.9 inches) If adjustable, lowest setting.
Overall Length1880 mm (74.0 inches)
Overall Width734 mm (28.9 inches)
Fuel Capacity7.10 litres (1.88 US gallons)
Other
StarterElectric & kick
Color OptionsBlack, White
Carrying CapacityGlove compartment and space for a helmet under the seat.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Power
Compare engine output with similar motorcycles if acceleration, highway use or two-up riding matters.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
