Engineered by aeon for the atv motorcycle segment, the 2010 aeon cobra 320 relies on a 196 cc (12 cu in) liquid-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 16.1 HP (11.8 kW) at 7,000 rpm while maximum torque reaches 14.5 Nm (10.7 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a automatic gearbox and chain final drive. With a specific output of 82.1 HP per liter and a 2,000 rpm working window between peak torque (5,000 rpm) and peak power (7,000 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 cobra 320 measures 77 kg (170 lbs) dry, translating to a power-to-weight ratio of 0.21 HP/kg (4.78 kg per horsepower). Rider ergonomics and chassis geometry center around a 550 mm (21.7 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 745 mm (29.3 in) wheelbase engineered for quick, flickable steering geometry. The 7.3-liter (1.9 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's aeon archive, this model family spans 3 indexed model years from 2008 to 2010, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
82.1 HP/L
Power-to-Weight
0.21 HP/kg (4.78 kg/HP)
Power Band Window
5,000–7,000 rpm
Standover Height
550 mm (21.7 in)
Engine
Displacement196.0 ccm (11.96 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power16.1 HP (11.8 kW)) @ 7000 RPM
Torque14.5 Nm (1.5 kgf-m or 10.7 ft.lbs) @ 5000 RPM
Compression9.6:1
Bore x Stroke72.7 x 65.6 mm (2.9 x 2.6 inches)
Fuel SystemCarburettor. Keihin PTG 22
LubricationWet sump, Oil pump pressurized
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveChain (final drive)
ClutchCentrifugal clutch
Chassis
Frame TypeTube
Front SuspensionDual hydraulic shock, Double wishbone
Front Travel153 mm (6.0 inches)
Rear SuspensionSingle hydraulic shock, Unit swing arm
Rear Travel165 mm (6.5 inches)
Wheelbase745 mm (29.3 inches)
Ground Clearance170 mm (6.7 inches)
Wheels & Brakes
Front Tyre21/7-10
Rear Tyre20/10-9
Front BrakesDouble disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight77.0 kg (169.8 pounds)
Power/Weight0.2091 HP/kg
Seat Height550 mm (21.7 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.
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.