1Hollow design motor cover, can effectively dissipate the temperature of the motor, no demagnetization because of excess temperature, improve the efficiency of the motor. 2Standard motor mounting hole site, suitable for most installations on the market. 3Epoxy resin stator inner coating, fine workman, professional manufacturing. 4Using high temperature wire winding system, to ensure the safe operation of the motor. 5Adopts double ZZ bearing, unique assembly process, rotor dynamic balance. Condition: 100% Item Type: Brushless Motor Model: 5010-750KV Material: Metal Color: As Pictures Shown Quantity: 1PCS Optional Type: Positive Tooth, Negative Tooth border: 1px solid000important;}1 x Brushless Motor8 x Screw13 x FittingsPlease note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.