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Scooter · 2024

A9

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MotoLibrary Score
31 /100 Commuter
Power/Weight
0.03 hp/kg
Top Speed
55 km/h
Torque
3 Nm
Engine
50 ccm

2024 Znen A9 Technical Analysis & Specification Breakdown

At the heart of the 2024 Znen A9 scooter motorcycle, Znen relies on a 49.6 cc (3 cu in) single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 3.2 HP (2.4 kW) at 8,000 rpm while maximum torque reaches 2.8 Nm (2.1 lb-ft) at 6,500 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 41.5 mm (1.5 x 1.6 inches) with a 10.5:1 compression ratio.

On the scales, the A9 measures 96 kg (212 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 1,335 mm (52.6 in) wheelbase engineered for quick, flickable steering geometry. The 6-liter (1.6 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 55 km/h (34 mph).

Within MotoLibrary's Znen archive, this model family spans 2 indexed model years from 2018 to 2024, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.

Power Band Window
6,500–8,000 rpm
Engine
Displacement 49.6 ccm (3.03 cubic inches)
Engine Type Single cylinder, four-stroke
Power 3.2 HP (2.4 kW)) @ 8000 RPM
Torque 2.8 Nm (0.3 kgf-m or 2.1 ft.lbs) @ 6500 RPM
Compression 10.5:1
Bore x Stroke 39.0 x 41.5 mm (1.5 x 1.6 inches)
Fuel System Injection
Transmission
Gearbox Automatic
Final Drive Belt (final drive)
Driveline CVT
Performance
Top Speed 55.0 km/h (34.2 mph)
Chassis
Frame Type Steel
Front Suspension Telescopic fork
Rear Suspension Dual shocks
Wheelbase 1335 mm (52.6 inches)
Ground Clearance 105 mm (4.1 inches)
Wheels & Brakes
Front Tyre 120/70-12
Rear Tyre 120/70-12
Front Brakes Single disc
Rear Brakes Expanding brake (drum brake)
Dimensions & Weight
Dry Weight 92.0 kg (202.8 pounds)
Weight incl. 96.0 kg (211.6 pounds)
Power/Weight 0.0350 HP/kg
Overall Height 1100 mm (43.3 inches)
Overall Length 1955 mm (77.0 inches)
Overall Width 695 mm (27.4 inches)
Fuel Capacity 6.00 litres (1.59 US gallons)
Other
Starter Electric
Color Options White
Electrical 12V 7A battery.
Light LED lights
Notes

Model id: ZN50QT-50. Made in China.

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Buying Checklist

Before You Compare This Bike

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.
Rider Profile

Who Is This Bike For?

🟢
Beginner
A2 license compatible, manageable power.
🏙️
Best For
City & Commuting
⚖️
Handling
Very lightweight — easy to handle
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