This is a folding electric bike which has a powerful 48v high speed motor which is capable of climbing up to 30 degrees. It has a battery which can be charged on the bike or removed for charging if it is easier for you. There are three modes of travel, pure electric, pedal assist and pure pedal so you can choose the one that suits you the best. The high carbon steel frame is sturdy and the front fork provides good shock absorption. The frame is also lightweight to make it easy to lift and carry when it is folded up.