Unit Dimensions L×W×H Typical Range Beginner Mode Automatically deactivated after 0.6 miles (1 km) of riding. Enable beginner mode at any time via the App. Applicable Terrain Pavement, packed dirt, slopes < 15°, obstacles < 1.2 in (3 cm), gaps < 1.2 in (3 cm) Operating Temp. Storage Temp. Motors Nominal Power Battery Max. Charge Time Nominal Voltage Charging Temperature Nominal Capacity Battery Management System Over and under-voltage, short circuit and overheating protection. Auto-sleep and auto-wake.

The Ninebot One SI by Segway is a single wheel, electric, self-balancing wonder, but it's not for everyone. Yes, we just said that! WORTH THE EFFORT We're not going to lie, the One SI is a difficult ride to master, but it's well worth the effort. Riders with a unique skill set, and an 'I can do anything' mindset, may be able to tackle the One SI pretty quickly. The majority, though, will need to invest some time and effort to really nail it! LIGHTWEIGHT AND PORTABLE The One SI is compact and easy to transport, weighing just 27 pounds. Its Carry Mode feature prevents the wheel from spinning when...