About This Item We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. See our disclaimer This electric bike is constructed from high carbon steel,strong enough to support a maximum user weight of 150kg. The bike features 30km/h max speed,adjustable seat height and switchable cycling modes,this electric bike is very convenient for commuting. Features: Powerful 350W motor allows the electric to reach speed up to 30km/h and 25