MiRider 20 Single SpeedWith the MiRiDER 20, expect an assisted range of up to 45 miles. The battery itself has a 7 ah (252wh) capacity and is manufactured using genuine SAMSUNG cells. It is neatly concealed within the main frame, leading to excellent weight distribution and balance. If you need to remove the battery to charge it separately, or to switch it out on the go, access can be quickly gained with the key to unlock for security. The 45 mile range is of course