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MotoLibrary Score
31/100Commuter
Power/Weight
0.03 hp/kg
Top Speed
45 km/h
Engine
50 ccm
Technical Overview
2014 Sonik Eagle King Technical Analysis & Specification Breakdown
Built around Sonik's scooter motorcycle platform, the 2014 Sonik Eagle King relies on a 49.5 cc (3 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 2.5 HP (1.8 kW) at 7,500 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 Eagle King measures 99 kg (218 lbs) dry. Rider ergonomics and chassis geometry center around a 840 mm (33.1 in) seat height — resulting in a taller command-style riding posture suited to medium-to-tall inseams, combined with a 1,410 mm (55.5 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 45 km/h (28 mph).
Standover Height
840 mm (33.1 in)
Engine
Displacement49.5 ccm (3.02 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power2.5 HP (1.8 kW)) @ 7500 RPM
Compression10.5:1
Bore x Stroke39.0 x 41.5 mm (1.5 x 1.6 inches)
Fuel SystemCarburettor
IgnitionCDI
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Performance
Top Speed45.0 km/h (28.0 mph)
Chassis
Frame TypeSteel
Front SuspensionTelescopic hydraulic fork
Rear SuspensionLeft single shock with compression spring
Wheelbase1410 mm (55.5 inches)
Wheels & Brakes
Front Tyre130/60-12
Rear Tyre120/70-12
Front BrakesSingle disc. Hydraulic.
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight99.0 kg (218.3 pounds)
Power/Weight0.0253 HP/kg
Seat Height840 mm (33.1 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.
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.
