Positioned in Aeon's atv motorcycle lineup, the 2018 Aeon Cobra Supermoto pairs a 346 cc (21.1 cu in) liquid-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 20.1 HP (14.7 kW) at 8,500 rpm while maximum torque reaches 30 Nm (22.1 lb-ft) at 6,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 58.1 HP per liter and a 2,000 rpm working window between peak torque (6,500 rpm) and peak power (8,500 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.
On the scales, the Cobra Supermoto measures 207 kg (456 lbs) dry, translating to a power-to-weight ratio of 0.1 HP/kg (10.3 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,300 mm (51.2 in) wheelbase engineered for quick, flickable steering geometry. The 9.3-liter (2.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Aeon archive, this model family spans 2 indexed model years from 2018 to 2019, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
58.1 HP/L
Power-to-Weight
0.1 HP/kg (10.3 kg/HP)
Power Band Window
6,500–8,500 rpm
Standover Height
780 mm (30.7 in)
Engine
Displacement346.0 ccm (21.11 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power20.1 HP (14.7 kW)) @ 8500 RPM
Torque30.0 Nm (3.1 kgf-m or 22.1 ft.lbs) @ 6500 RPM
Compression10.6:1
Bore x Stroke82.0 x 65.6 mm (3.2 x 2.6 inches)
Fuel SystemCarburettor. Keihin PTG 22
LubricationWet sump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
ClutchCentrifugal clutch
DrivelineCVT with reverse
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)
Wheelbase1300 mm (51.2 inches)
Ground Clearance160 mm (6.3 inches)
Wheels & Brakes
Front Tyre165/70-10
Rear Tyre225/40-10
Front BrakesDouble disc. Hydraulic
Rear BrakesDouble disc. Hydraulic
Dimensions & Weight
Dry Weight207.0 kg (456.4 pounds)
Power/Weight0.0972 HP/kg
Seat Height780 mm (30.7 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.
