SPECS Battery: 60 volt - 31.5 Ah - 1,890Wh - LG cells Charge time: 18 hours with standard charger, 4.8 hours with the quick charger Max mileage: 65 miles (mileage may vary depending on rider weight, road conditions, and ambient temperature) Max Speed: 15mph when speed limited, 45+ for off road use Climbing Grade: 43% or 23 degrees depending on rider weight and state of charge Braking System: Front and Rear Zoom Hydraulic Disc Brake with ABS Standard Tires: 10x2.7 inch tubeless Max Load: 265 lbs Scooter Weight: 68 lbs Product Material: Frame and Handle are aviation grade 6063, 6082 aluminum alloy, the shaft is SCM440 steel, and plastic covers