features 250W powerful motor, 25km/h max speed, shiman0 shifting system and double braking system. With collapsible design, this electric bike is very convenient for commuting. Features: 250W powerful motor offers a fast speed of up to 25km per hour. 10AH lithium battery allows 50km range in pure electric mode, 80km range in moped mode. Aluminum alloy construction for extreme durability. Max. load: 100kg. Battery management system protects the battery and ensures long service life. Efficient front and rear brakes for safer braking and riding. Super bright LED headlight and rear light for added safety at night. Foldable nonslip pedal and handlebar, easy storage and transport. Ideal for urban, commuting, short trip, shopping, and daily use.