US$ 1799. MSRP depends on country, taxes, accessories, etc.
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MotoLibrary Score
34/100Commuter
Power/Weight
0.09 hp/kg
Engine
149 ccm
Technical Overview
2020 Vento Atom 150 Technical Analysis & Specification Breakdown
Built around Vento's scooter motorcycle platform, the 2020 Vento Atom 150 relies on a 149 cc (9.1 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 7.8 HP (5.7 kW), transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 52.3 HP per liter, the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the Atom 150 measures 90 kg (198 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (11.54 kg per horsepower). Rider ergonomics and chassis geometry center around a 670 mm (26.4 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops. The 5.4-liter (1.4 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
52.3 HP/L
Power-to-Weight
0.09 HP/kg (11.54 kg/HP)
Standover Height
670 mm (26.4 in)
Engine
Displacement149.0 ccm (9.09 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power7.8 HP (5.7 kW))
Fuel SystemCarburettor
IgnitionCDI
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Chassis
Frame TypeUnderbone
Front SuspensionTelescopic fork
Rear SuspensionHydraulic monoshock
Wheels & Brakes
Front Tyre3.50-10
Rear Tyre3.50-10
Front BrakesExpanding brake (drum brake)
Rear BrakesExpanding brake (drum brake)
Wheels5-spoke black
Dimensions & Weight
Weight incl.90.0 kg (198.4 pounds)
Seat Height670 mm (26.4 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.
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.
