Note 01 03 are 3900kv 02 is 3100 kvDescription Brand RacerstarItem 2845 Motor 35A ESCWaterproof Level Splash proofMotorFeatures 4 pole 12 slot hi torque motor design CNC machined 6061 T6 billet aluminum heatsink can High purity copper windings maximizes efficiency High RPM ABEC 5 oversized bearings Universal fit fits all 1 12 1 16 1 18 brushless cars multi mounting system for M2 5 screws Precision balanced rotor smoothness for best reliability and maxium RPMMotor Specification ProductWattsMax VoltageMax AmpsRotor PolesIOResistanceKV RPM Volt Max RPMLengthDiametersWeight g Shaft mm Length of Extend ShaftConnector2845 Motor80013V60A42 4A0 019639005000047mm28mm125￠3 17515mm3 5mm gold2845 Motor80017V47A41 9A0 028531005000047mm28mm125￠3 17515mm3 5mm goldESC Features Specially desighed for RC car with excellent start up acceleration and linearity feartures Compatible with sensorless brushless motor The strong resistant current capability excellent heat dissipation Multiple protection features low voltage cut off protection for lithium or nickel battery over heat protection throtttle signal loss protection motor blocked protection Easily programmed and compatible with pocket sized program cardESC Specifications Model35ACont Current Burst Current35A 120AMotor TypeSensorless Brushless MotorSuitableCar1 18 1 16 1 14Suitable Brushless Motor≥12TResistance0 003ohmBattery2 3 cells Lipo4 9 cells NiMHBEC Output5V 2A analog mode Dimension25 30 18 5mmF