Simple and fast is the best description of the haller e! long distances are effortlessly overcome with its powerful engine. Bosch means abundant 400 watt battery, making our haller e one of the quality pioneers of emission-free motorized mobility. Also available with low-maintenance gates belt drive and wave SWE055-5201W-1 with low step. These bicycles come 99% assembled. Images reflect frame and color only, please review specs carefully as they are not necessarily reflected in the image.