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MotoLibrary Score
36/100Commuter
Power/Weight
0.09 hp/kg
Top Speed
90 km/h
Torque
8 Nm
Engine
150 ccm
Technical Overview
2023 Serpento Nova 150 Technical Analysis & Specification Breakdown
Engineered by Serpento for the allround motorcycle segment, the 2023 Serpento Nova 150 utilizes a 149.6 cc (9.1 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 8.1 HP (5.9 kW) at 7,000 rpm while maximum torque reaches 8.3 Nm (6.1 lb-ft), transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 54.1 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 Nova 150 measures 90 kg (198 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (11.11 kg per horsepower). The 4.5-liter (1.2 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 90 km/h (56 mph).
Specific Output
54.1 HP/L
Power-to-Weight
0.09 HP/kg (11.11 kg/HP)
Engine
Displacement149.6 ccm (9.13 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power8.1 HP (5.9 kW)) @ 7000 RPM
Torque8.3 Nm (0.8 kgf-m or 6.1 ft.lbs)
Fuel SystemCarburettor
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
Performance
Top Speed90.0 km/h (55.9 mph)
Chassis
Front SuspensionTelescopic fork
Rear SuspensionMonoshock
Wheels & Brakes
Front Tyre110/70-12
Rear Tyre3.50-10
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight90.0 kg (198.4 pounds)
Power/Weight0.0900 HP/kg
Overall Height1050 mm (41.3 inches)
Overall Length1750 mm (68.9 inches)
Overall Width740 mm (29.1 inches)
Fuel Capacity4.50 litres (1.19 US gallons)
Other
StarterElectric & kick
Color OptionsBlue, white, red, black
Electrical12V / 7A battery
Notes
Sold as a scooter in in South-America. Produced in China.
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.
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.
