Built around Genuine Scooter's scooter motorcycle platform, the 2025 Genuine Scooter Rattler 125 utilizes a 124.6 cc (7.6 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 8.6 HP (6.3 kW), transferring power to the rear wheel through a automatic gearbox and shaft drive (cardan) final drive. With a specific output of 69 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 Rattler 125 measures 113.9 kg (251 lbs) wet (curb), translating to a power-to-weight ratio of 0.08 HP/kg (13.24 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,321 mm (52 in) wheelbase engineered for quick, flickable steering geometry. The 6.43-liter (1.7 US gal) fuel tank paired with a rated consumption of 3.14 L/100 km provides an estimated theoretical range of roughly 205 km (127 miles) between fill-ups, while factory top speed is listed at 81 km/h (50 mph).
Specific Output
69 HP/L
Power-to-Weight
0.08 HP/kg (13.24 kg/HP)
Theoretical Range
~205 km (127 mi)
Engine
Displacement124.6 ccm (7.60 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power8.6 HP (6.3 kW))
Fuel SystemCarburettor
Fuel ControlOverhead Valves (OHV)
CoolingAir
Transmission
GearboxAutomatic
Final DriveShaft drive (cardan) (final drive)
ClutchAutomatic
DrivelineCVT
Performance
Top Speed80.5 km/h (50.0 mph)
Fuel Consumption3.14 litres/100 km (31.8 km/l or 74.91 mpg)
Greenhouse Gases72.8 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteel underbone
Front SuspensionTelescopic fork
Rear SuspensionSingle Sided Swing Arm
Wheelbase1321 mm (52.0 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre130/70-12
Front BrakesSingle disc
Rear BrakesSingle disc
WheelsBlack Alloy Wheels
Dimensions & Weight
Weight incl.113.9 kg (251.1 pounds)
Alt. Seat Height787 mm (31.0 inches) If adjustable, highest 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.
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.
