Built around Hyosung's scooter motorcycle platform, the 2011 Hyosung MS3-125 features a 124 cc (7.6 cu in) liquid-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 13 HP (9.5 kW), transferring power to the rear wheel through a automatic gearbox and chain final drive. With a specific output of 104.8 HP per liter, the engine character is reflecting a performance-oriented street tune that balances strong mid-range pull with an energetic top-end rush.
On the scales, the MS3-125 measures 160 kg (353 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (12.31 kg per horsepower). Rider ergonomics and chassis geometry center around a 700 mm (27.6 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,451 mm (57.1 in) wheelbase engineered for balanced agility and highway composure. The 7.87-liter (2.1 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's Hyosung archive, this model family spans 2 indexed model years from 2008 to 2011, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
104.8 HP/L
Power-to-Weight
0.08 HP/kg (12.31 kg/HP)
Standover Height
700 mm (27.6 in)
Engine
Displacement124.0 ccm (7.57 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power13.0 HP (9.5 kW))
Valves/Cylinder4
Fuel SystemInjection. EFI
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)
IgnitionElectronic ECU / TCI
LubricationWet sump
CoolingLiquid
Transmission
GearboxAutomatic
Final DriveChain (final drive)
ClutchCentrifugal automatic clutch
DrivelineCVT
Chassis
Frame TypeTubular steel underbone frame
Front SuspensionConventional Telescopic Fork
Rear SuspensionDouble Shock Absorber
Wheelbase1451 mm (57.1 inches)
Ground Clearance119 mm (4.7 inches)
Wheels & Brakes
Front Tyre120/70-13
Rear Tyre140/60-14
Front Tire Pressure1.8 bar (26 psi)
Rear Tire Pressure2.0 bar (29 psi)
Front BrakesDouble disc
Front Brake Ø240 mm (9.4 inches)
Rear BrakesSingle disc
Rear Brake Ø220 mm (8.7 inches)
WheelsCast aluminium alloy rims
Dimensions & Weight
Dry Weight160.0 kg (352.7 pounds)
Power/Weight0.0813 HP/kg
Seat Height700 mm (27.6 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.
