The Ninebot by Segway KickScooter ES1 is the lightest of the serie (11.3 kg) and with the one-push folding system it can be stored easily in a car or on public transport. The front wheel shock absorption and large diameter provide high-level rider comfort, and the anti-lock mechanical and electrical brake ensure a safe braking distance. The led display shows driving speed, Bluetooth connection, power mode and battery level. The ES1 has no visible cables which makes it look aesthetic. It comes with a build in 187Wh battery that allows you to ride 20 km/h (12 mph) and has a range of 25 km (15.5 miles). With an optional second battery (seperate accessory) the range can be expanded up to 45 km (28 miles) and you can speed up till 25 km/h (15.5 mph). The reflector ensures safety in low light conditions.   Product Specs Age Guideline 14+ Max Speed 20 km/h* Max. clim angle 10 degrees Net Weight 11.3kg Battery 187Wh Power output 250W Water resistent IP54 Tire size 8 inch/20 cm (front); 7.5 inch/19.2 cm (back) Loading time 3.5 hours Driver weight 100 kg Remote control No App Monitor Yes Bluetooth Yes Reach Approx. 25km*