26INCH Electric Bike 36V 17.5A samsung Commuter City E-Bike Shimano 7Speed 120KM

High-Capacity 36V 17.5Ah Battery (Samsung Cells) – safe, durable, and long-lasting. Battery 36V 17.5Ah (Samsung Cells). Shimano 7-Speed Gear System – smooth shifting for various terrains. Transmission Shimano 7-speed rear derailleur.