It varies depending on the battery model. For XS and XXS, we have three options available:‍ 36V - 8Ah: Range of 40km (25mi) * 36V - 10,5Ah: Range of 60km (37mi) * 36V - 14Ah: Range of 100km (50mi) * *This is the theoretical value calculated with a fully charged eXXite XS on a flat ground and using the Pedal Assist at a level 3 of assistance (mid power). The range can vary depending on the level of assistance, your pedal input and other factors including type of terrain, rider weight, tyre pressure etc.