Features: 14 POLES MOTOR: 4 poles high torsion rotor, with strong torsion and stable output power. High toughness stainless steel output shaft and high accuracy bearing make motor super durable. 2APPLICABLE: Special designed for 1/14 1/16 RC cars, such as for HSP, for Traxxas, for WLtoys, for HPI, etc. Easy to install and assemble, provide stable performance. 3HIGH EFFICIENCY: CNC machining 6061 T6 aluminum front and rear cover, high purity and high temperature resistant copper coil, effectively providing high efficiency. 4STABLE AND DURABLE: High performance components make it waterproof, dustproof and durable. Strong resistive current capability and good heat dissipation. 5PARAMETERS: 4 rotors, aluminum alloy housing, with 3.5mm gold male connector, the maximum speed is 50000RPM, the maximum voltage is less than 9V, the maximum amperage is 68A. Package included: 1 x RC Brushless Motor