Built around Piaggio's scooter motorcycle platform, the 2019 Piaggio Fly 150 3V pairs a 155 cc (9.5 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 12 HP (8.8 kW) at 7,000 rpm while maximum torque reaches 13 Nm (9.6 lb-ft) at 7,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 77.4 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Fly 150 3V measures 112 kg (247 lbs) wet (curb), translating to a power-to-weight ratio of 0.11 HP/kg (9.33 kg per horsepower). 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 3.22 L/100 km provides an estimated theoretical range of roughly 220 km (137 miles) between fill-ups, while factory top speed is listed at 98 km/h (61 mph).
Within MotoLibrary's Piaggio archive, this model family spans 2 indexed model years from 2016 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
77.4 HP/L
Power-to-Weight
0.11 HP/kg (9.33 kg/HP)
Theoretical Range
~220 km (137 mi)
Engine
Displacement155.0 ccm (9.46 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsLEADER 4 engine
Power12.0 HP (8.8 kW)) @ 7000 RPM
Torque13.0 Nm (1.3 kgf-m or 9.6 ft.lbs) @ 7000 RPM
Valves/Cylinder3
Fuel SystemCarburettor
Fuel ControlSingle Overhead Cams (SOHC)
IgnitionCDI
LubricationWet sump
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT automatic ratio variator
Performance
Top Speed98.2 km/h (61.0 mph)
Fuel Consumption3.22 litres/100 km (31.1 km/l or 73.05 mpg)
Greenhouse Gases74.7 CO2 g/km. (CO2 - Carbon dioxide emission)
Emission DetailsEPA and CARB
Chassis
Front SuspensionTelescopic hydraulic forks
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 Ø220 mm (8.7 inches)
Rear BrakesExpanding brake (drum brake)
Rear Brake Ø140 mm (5.5 inches)
Dimensions & Weight
Weight incl.112.0 kg (247.0 pounds)
Seat Height785 mm (30.9 inches) If adjustable, lowest setting.
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.
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.