This small 20 inch frame and wheeled bike comes with a rugged spec with a whopping 630wh Samsung battery, disc brakes, phone holder.
Gear Set: SHIMANO 7 Speeds,ASLTX30R7AT/ARDTZ500GSD
Rim: 20''x13Gx36H,alloy double wall,black/CNC
Motor: Brushless 36V/250W motor; 36V/
Battery: 17.5Ah Samsung lithium battery with charger , rear motor.