PK110F

2020 Lifan PK110F Technical Analysis & Specification Breakdown

At the heart of the 2020 Lifan PK110F scooter motorcycle, Lifan features a 109 cc (6.7 cu in) air-cooled single cylinder, four-stroke configuration. In factory specification, peak output is rated at 8.1 HP (5.9 kW) at 7,500 rpm while maximum torque reaches 7.8 Nm (5.8 lb-ft) at 6,000 rpm, transferring power to the rear wheel through a 4-speed gearbox. With a specific output of 74.3 HP per liter and a 1,500 rpm working window between peak torque (6,000 rpm) and peak power (7,500 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 PK110F measures 100 kg (220 lbs) dry, translating to a power-to-weight ratio of 0.08 HP/kg (12.35 kg per horsepower). Rider ergonomics and chassis geometry center around a 770 mm (30.3 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,245 mm (49 in) wheelbase engineered for quick, flickable steering geometry. The 3.7-liter (1 US gal) fuel tank paired with a rated consumption of 1.6 L/100 km provides an estimated theoretical range of roughly 231 km (144 miles) between fill-ups, while factory top speed is listed at 90 km/h (56 mph).