Positioned in Peugeot's scooter motorcycle lineup, the 2021 Peugeot Speedfight 125 Sportline features a 125 cc (7.6 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 11 HP (8 kW) at 7,400 rpm while maximum torque reaches 10.8 Nm (8 lb-ft) at 5,600 rpm, transferring power to the rear wheel through belt final drive. With a specific output of 88 HP per liter and a 1,800 rpm working window between peak torque (5,600 rpm) and peak power (7,400 rpm), the engine character is indicating a tractable, stress-free state of tune focused on everyday usability and broad torque delivery.
On the scales, the Speedfight 125 Sportline measures 120 kg (265 lbs) dry, translating to a power-to-weight ratio of 0.09 HP/kg (10.91 kg per horsepower). Rider ergonomics and chassis geometry center around a 1,296 mm (51 in) wheelbase engineered for quick, flickable steering geometry. The 8-liter (2.1 US gal) fuel tank paired with a rated consumption of 2.1 L/100 km provides an estimated theoretical range of roughly 381 km (237 miles) between fill-ups, while factory top speed is listed at 95 km/h (59 mph).
Specific Output
88 HP/L
Power-to-Weight
0.09 HP/kg (10.91 kg/HP)
Power Band Window
5,600–7,400 rpm
Theoretical Range
~381 km (237 mi)
Engine
Displacement125.0 ccm (7.63 cubic inches)
Engine TypeSingle cylinder, four-stroke
Power11.0 HP (8.0 kW)) @ 7400 RPM
Torque10.8 Nm (1.1 kgf-m or 8.0 ft.lbs) @ 5600 RPM
Compression10.8:1
Bore x Stroke52.4 x 57.8 mm (2.1 x 2.3 inches)
Fuel SystemInjection
CoolingAir
Transmission
Final DriveBelt (final drive)
Performance
Top Speed95.0 km/h (59.0 mph)
Fuel Consumption2.10 litres/100 km (47.6 km/l or 112.01 mpg)
Greenhouse Gases48.7 CO2 g/km. (CO2 - Carbon dioxide emission)
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.
Torque
Torque is useful for judging real-world pull, especially for touring, commuting and loaded riding.
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.
