YSIDO RC Motor 3650 3660 3674 Sensorless Brushless Motor 5.0mm/3.175mm Shaft for 1/8 1/10 RC Car Drift Racing Off-Road RC Boat

YSIDO RC Motor 3650 3660 3674 Sensorless Brushless Motor 5.0mm/3.175mm Shaft for 1/8 1/10 RC Car Drift Racing Off-Road RC Boat 3650 Brushless Sensorless MotorKV(RPM/Volt):9000KV /5400KV /4500KV /3900KV /3600KV /3100KV /1650KV OptionalRotor poles: 4Battery: 2-7SDiameter: 37mmLength: 51mmShaft: 3.175mmConnector: 4.0mm goldWeight:230g3660 Brushless Sensorless MotorKV(RPM/Volt):4200KV /3500KV /3100KV /2600KV /2200KV /1750KV OptionalRotor poles: 4Battery: 2-6SDiameter: 37mmLength: 61mmShaft: 3.175mm/5.0mmConnector: 4.0mm goldWeight:280g3674 Brushless Sensorless MotorKV(RPM/Volt): OptionalRotor poles: 4Battery: 2-10SDiameter: 37mmLength: 75mmShaft: 5.0mmConnector: 4.0mm goldWeight:330gPackage Included:1 x 3650/3660/3674 Brushless Sensorless Motor1 x English ManualNote:1.Due to the difference between different monitors,the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2.Due to the manual measurement and different measurement methods, please allow 1-3mm deviation.make sure you do not mind before you bid.Thanks!