Engineered by Kreidler for the scooter motorcycle segment, the 2011 Kreidler RMC-H Galactica 125 DD pairs a 125 cc (7.6 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 8.4 HP (6.1 kW), transferring power to the rear wheel through a automatic gearbox. With a specific output of 67.2 HP per liter, the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the RMC-H Galactica 125 DD measures 105 kg (231 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (12.5 kg per horsepower). Rider ergonomics and chassis geometry center around a 770 mm (30.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,330 mm (52.4 in) wheelbase engineered for quick, flickable steering geometry. The 5.5-liter (1.5 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Specific Output
67.2 HP/L
Power-to-Weight
0.08 HP/kg (12.5 kg/HP)
Standover Height
770 mm (30.3 in)
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Engine DetailsSingle cylinder, four-stroke
Power8.4 HP (6.1 kW))
Fuel SystemCarburettor
Fuel ControlOverhead Cams (OHC)
CoolingAir
Transmission
GearboxAutomatic
Performance
Emission DetailsEuro 3
Chassis
Front SuspensionTelescopic fork
Rear SuspensionHydraulic shock absorbers
Wheelbase1330 mm (52.4 inches)
Wheels & Brakes
Front Tyre130/60-13
Rear Tyre130/60-13
Front BrakesSingle disc
Front Brake Ø180 mm (7.1 inches)
Rear BrakesSingle disc
Rear Brake Ø180 mm (7.1 inches)
WheelsPainted rims
Dimensions & Weight
Dry Weight105.0 kg (231.5 pounds)
Power/Weight0.0800 HP/kg
Seat Height770 mm (30.3 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.
