15.5mph (locking) Speed 250w Bafang hub motor 36V 25AH Total battery capacity Torque Sensor Pedal Assist Shimano 7 Speed types Gear system 300 lbs Payload capacity Effortlessly Cruise Through Any Terrain Powerful 250W Bafang hub motor boosts bike to a top speed of 15.5mph. Exactly what you need while cruising comfortab