Engineered by Neco for the scooter motorcycle segment, the 2025 Neco GPX 4T 50 pairs a 50 cc (3.1 cu in) air-cooled single cylinder, four-stroke architecture with road-focused gearing. In factory specification, peak output is rated at 8.1 HP (5.9 kW) at 7,500 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 162 HP per liter, the engine character is placing it firmly in high-revving supersport territory where top-end breathing dominates.
On the scales, the GPX 4T 50 measures 86 kg (190 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (10.62 kg per horsepower). The 6.8-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints, while factory top speed is listed at 45 km/h (28 mph).
Within MotoLibrary's Neco archive, this model family spans 2 indexed model years from 2022 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Specific Output
162 HP/L
Power-to-Weight
0.09 HP/kg (10.62 kg/HP)
Engine
Displacement50.0 ccm (3.05 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power8.1 HP (5.9 kW)) @ 7500 RPM
Fuel SystemInjection
CoolingAir
Transmission
GearboxAutomatic
Final DriveBelt (final drive)
DrivelineCVT
Performance
Top Speed45.0 km/h (28.0 mph)
Emission DetailsEuro 5
Chassis
Front SuspensionTelescopic fork
Rear SuspensionMonoshock
Wheels & Brakes
Front Tyre130/60-12
Rear Tyre130/60-12
Front BrakesSingle disc
Rear BrakesSingle disc
Dimensions & Weight
Dry Weight86.0 kg (189.6 pounds)
Power/Weight0.0936 HP/kg
Overall Height1150 mm (45.3 inches)
Overall Length1860 mm (73.2 inches)
Overall Width660 mm (26.0 inches)
Fuel Capacity6.80 litres (1.80 US gallons)
Other
StarterElectric
Color OptionsBlack,
InstrumentsDigital
LightLED lights
Warranty2 years
Notes
Belgian brand. Chinese made scooter. Sold in parts of Europe.
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.
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.
