20 x 4 Tires 25mph top speed 2A Charger - means 6 hours to charge from 0% iOS app for Nav, User Manual, GPS Nav, Speed, Odometer, Video/Pic, Service, GPS (on bike), and Bluetooth Pinging 65lbs-80lbs total bike weight. Depending on options Battery Specification: Battery Type:Lithium-ion Rated Voltage / capacity:48V / 12.5Ah Battery N.The item "Bison Superbikes Mark II (Elite)" is in sale since Saturday, August 3, 2019. This item is in the category "Sporting Goods\Outdoor Sports\Scooters\Electric Scooters". The seller is "bisonsuperbikes" and is located in Oklahoma City, Oklahoma. This item can be shipped worldwide.