Duke

2020 Skygo Duke Technical Analysis & Specification Breakdown

At the heart of the 2020 Skygo Duke scooter motorcycle, Skygo utilizes a 107 cc (6.5 cu in) air-cooled single cylinder, four-stroke layout. In factory specification, peak output is rated at 6.2 HP (4.5 kW) at 7,500 rpm while maximum torque reaches 6.9 Nm (5.1 lb-ft) at 5,000 rpm, transferring power to the rear wheel through a 4-speed gearbox and chain final drive. With a specific output of 57.9 HP per liter and a 2,500 rpm working window between peak torque (5,000 rpm) and peak power (7,500 rpm), the engine character is prioritizing low-RPM tractability, mechanical longevity and relaxed throttle response over peak redline numbers.

On the scales, the Duke measures 100 kg (220 lbs) dry, translating to a power-to-weight ratio of 0.06 HP/kg (16.13 kg per horsepower). Rider ergonomics and chassis geometry center around a 780 mm (30.7 in) seat height — offering a neutral standover height that accommodates most average-inseam riders without sacrificing cornering clearance, combined with a 1,235 mm (48.6 in) wheelbase engineered for quick, flickable steering geometry. The 3.7-liter (1 US gal) fuel tank supports practical everyday commuting and weekend road stints.