At the heart of the 2012 Hyosung Rush 50 scooter motorcycle, Hyosung features a 49 cc (3 cu in) air-cooled single cylinder, two-stroke configuration. Internal engine geometry specifies a bore and stroke of 41.0 x 37.4 mm (1.6 x 1.5 inches).
On the scales, the Rush 50 measures 88 kg (194 lbs) dry. Rider ergonomics and chassis geometry center around a 740 mm (29.1 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,270 mm (50 in) wheelbase engineered for quick, flickable steering geometry. The 4.8-liter (1.3 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 2007 to 2012, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
740 mm (29.1 in)
Engine
Displacement49.0 ccm (2.99 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsSingle cylinder, two-stroke
Bore x Stroke41.0 x 37.4 mm (1.6 x 1.5 inches)
Fuel SystemCarburettor. 14 mm
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineV-belt fully automatic
Chassis
Frame TypeSteel
Front SuspensionTelescopic Fork
Rear SuspensionCoil spring
Wheelbase1270 mm (50.0 inches)
Ground Clearance125 mm (4.9 inches)
Wheels & Brakes
Front Tyre110/70-12
Rear Tyre120/90-12
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
Dimensions & Weight
Dry Weight88.0 kg (194.0 pounds)
Seat Height740 mm (29.1 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.
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.
