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Scooter · 2016

Aeolus 400 EFI St. Moritz

US$ 4349. MSRP depends on country, taxes, accessories, etc.
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MotoLibrary Score
38 /100 Commuter
Power/Weight
0.13 hp/kg
Torque
27 Nm
Engine
352 ccm

2016 Linhai Aeolus 400 EFI St. Moritz Technical Analysis & Specification Breakdown

Built around Linhai's scooter motorcycle platform, the 2016 Linhai Aeolus 400 EFI St. Moritz utilizes a 352 cc (21.5 cu in) liquid-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 22.8 HP (16.6 kW) at 6,000 rpm while maximum torque reaches 27 Nm (19.9 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 64.8 HP per liter and a 1,000 rpm working window between peak torque (5,000 rpm) and peak power (6,000 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.

On the scales, the Aeolus 400 EFI St. Moritz measures 181 kg (399 lbs) dry, translating to a power-to-weight ratio of 0.13 HP/kg (7.94 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,534 mm (60.4 in) wheelbase engineered for planted straight-line stability.

Specific Output
64.8 HP/L
Power-to-Weight
0.13 HP/kg (7.94 kg/HP)
Power Band Window
5,000–6,000 rpm
Engine
Displacement 352.0 ccm (21.48 cubic inches)
Engine Type Single cylinder, four-stroke
Engine Details Single cylinder, four-stroke
Power 22.8 HP (16.6 kW)) @ 6000 RPM
Torque 27.0 Nm (2.8 kgf-m or 19.9 ft.lbs) @ 5000 RPM
Compression 9.8:1
Bore x Stroke 80.0 x 70.0 mm (3.1 x 2.8 inches)
Fuel System Injection
Fuel Control Double Overhead Cams/Twin Cam (DOHC)
Ignition CDI
Cooling Liquid
Transmission
Gearbox Automatic
Final Drive Belt (final drive)
Driveline CVT
Chassis
Frame Type High strength steel pipes, underbone type
Front Suspension Telescopic fork
Rear Suspension Unit swing arm
Wheelbase 1534 mm (60.4 inches)
Wheels & Brakes
Front Tyre 110/90-13
Rear Tyre 130/70-12
Front Brakes Single disc. Hydraulic
Rear Brakes Single disc. Hydraulic
Wheels Aluminium alloy cast rim
Dimensions & Weight
Dry Weight 181.0 kg (399.0 pounds)
Power/Weight 0.1260 HP/kg
Overall Height 1359 mm (53.5 inches)
Overall Length 2093 mm (82.4 inches)
Overall Width 780 mm (30.7 inches)
Other
Starter Electric & kick
Color Options Red, silver
Notes

Windscreen. Made in China. Sold in the US.

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Brakes
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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
Medium weight — some experience needed
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