Liberty 125

2013 Piaggio Liberty 125 Technical Analysis & Specification Breakdown

At the heart of the 2013 Piaggio Liberty 125 scooter motorcycle, Piaggio relies on a 125 cc (7.6 cu in) air-cooled single cylinder, four-stroke powerplant. In factory specification, peak output is rated at 10.5 HP (7.7 kW) at 8,250 rpm while maximum torque reaches 9.6 Nm (7.1 lb-ft) at 7,250 rpm, transferring power to the rear wheel through a automatic gearbox and belt final drive. With a specific output of 84 HP per liter and a 1,000 rpm working window between peak torque (7,250 rpm) and peak power (8,250 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 Liberty 125 measures 114 kg (251 lbs) wet (curb), translating to a power-to-weight ratio of 0.09 HP/kg (10.86 kg per horsepower). The 6-liter (1.6 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Piaggio archive, this model family spans 5 indexed model years from 2008 to 2023, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.