Newton 50

2022 Kuba Newton 50 Technical Analysis & Specification Breakdown

Positioned in Kuba's scooter motorcycle lineup, the 2022 Kuba Newton 50 features a 50 cc (3.1 cu in) single cylinder, four-stroke configuration. In factory specification, peak output is rated at 3.2 HP (2.3 kW) at 7,500 rpm while maximum torque reaches 3.3 Nm (2.4 lb-ft) at 5,500 rpm. With a specific output of 64 HP per liter and a 2,000 rpm working window between peak torque (5,500 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 Newton 50 measures 96 kg (212 lbs) dry. Rider ergonomics and chassis geometry center around a 1,300 mm (51.2 in) wheelbase engineered for quick, flickable steering geometry. The 6.75-liter (1.8 US gal) fuel tank supports practical everyday commuting and weekend road stints.

Within MotoLibrary's Kuba archive, this model family spans 2 indexed model years from 2022 to 2023, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.