E-CargoBike Shadow: This product is equipped with Shimano Steps mid-motor and aluminum frame and aluminum profile box. E-CargoBike Long: This one particular has an additional bench for kids, a Pet dog crate, and other load styles. The 250-watt motor struggles with any slight incline, and slopes drain the battery https://cruzizlva.tinyblogging.com/rumored-buzz-on-hub-motor-3000w-scooter-70655023