Dual Motors

2000W(Peak) Brushless Motor 48V 23AH Battery 31MPH Max Speed Max Range 70 Miles 26×4 Inch Fat Bike Tires Rear 7-speed+Front 3-speed Shimano Mechanical Shifting Total 21 Speed Fron and Rear Dual Hydraulic Suspension Dual Hydraulic Disc Brake Motor 2000 Watt High Speed Battery 48V/23AH...