Built around Genuine Scooter's scooter motorcycle platform, the 2025 Genuine Scooter Roughhouse 50 features a 49.7 cc (3 cu in) air-cooled single cylinder, two-stroke configuration. In factory specification, peak output is rated at 2 HP (1.5 kW), transferring power to the rear wheel through a automatic gearbox and shaft drive (cardan) final drive. Internal engine geometry specifies a bore and stroke of 40.0 x 39.2 mm (1.6 x 1.5 inches) with a 6.8:1 compression ratio.
On the scales, the Roughhouse 50 measures 89.8 kg (198 lbs) wet (curb). Rider ergonomics and chassis geometry center around a 794 mm (31.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,173 mm (46.2 in) wheelbase engineered for quick, flickable steering geometry. The 4.92-liter (1.3 US gal) fuel tank paired with a rated consumption of 2.35 L/100 km provides an estimated theoretical range of roughly 209 km (130 miles) between fill-ups, while factory top speed is listed at 48 km/h (30 mph).
Within MotoLibrary's Genuine Scooter archive, this model family spans 3 indexed model years from 2020 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Theoretical Range
~209 km (130 mi)
Engine
Displacement49.7 ccm (3.03 cubic inches)
Engine TypeSingle cylinder, two-stroke
Engine DetailsReed-valve
Power2.0 HP (1.5 kW))
Compression6.8:1
Bore x Stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Fuel SystemCarburettor. Keihin
Fuel ControlSingle Overhead Cams (SOHC)
CoolingAir
Transmission
GearboxAutomatic
Final DriveShaft drive (cardan) (final drive)
ClutchAutomatic
DrivelineCVT
Performance
Top Speed48.3 km/h (30.0 mph)
Fuel Consumption2.35 litres/100 km (42.6 km/l or 100.09 mpg)
Greenhouse Gases54.5 CO2 g/km. (CO2 - Carbon dioxide emission)
Chassis
Frame TypeSteel
Front SuspensionTelescopic fork
Rear SuspensionSingle shock
Wheelbase1173 mm (46.2 inches)
Wheels & Brakes
Front Tyre120/70-12
Rear Tyre130/70-12
Front BrakesSingle disc
Rear BrakesExpanding brake (drum brake)
WheelsSteel rims
Dimensions & Weight
Weight incl.89.8 kg (198.0 pounds)
Seat Height794 mm (31.3 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.
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.
