High, 4,Pole Motor 60A ESC Set For 1/10 RC Cars, 4370KV, Durable Efficient

4 pole 12 slot high motor design and CNC processed 6061 T6 aluminum billet heat sink, the motor can work for a long time. High purity copper windings with a shaft diameter of 3.175mm/0.1in can maximize efficiency. Precise balanced rotor has the best smoothness for high reliability and maximum RPM. The 60A brushless waterproof ESC design has better performance and wider application range.