Engine Size 500 watt brushless high hub motor Engine type Gel lead acid battery Battery Cycle 350-400 Range 50km+ depend on road condition Max Speed 32KM/H Front hand brake Disk Rear foot brake Disk Climb Ability 25 degree + Tire front 3.5*10 Tire rear 3.5*10 Suspension rear (inch) 15 cent a day $4.5 per month Battery 60V-20AH Net Weight (lbs) 250