3660+60A King Kong series waterproof set3660 Remote Control MotorKV(RPM/Volt): 5600KV Diameter: 36mmLength: 50mmShaft length: 15mmConnector. 4.0mm goldShaft(mm):3.17560A ESC size: 51.5*38.5*38.5mmTotal weight: 269g Package includes.Motor*160A ESC*1XT60 to T-plug connector*1 m3*8 cup head hexagonal socket*2 m3*10 cup head hex socket*2Note: Due to manual measurement or shooting scenes, there may be some deviation or slight color difference.