Features
1.Use warterproof washer to protect main parts
2.Gears are made of copper from Japan,produced in Taiwan
3.Beautiful style
4.With high quality carbon brush motor,low currency,hihg torque
5.The connect cable with 60pcs wires and silicone coat,withstand heat and resist corrosion
6.The shell is made from engineering plastic with fibre, strong and withstand heat