Hobbywing made XERUN-3660SD-4300KV-D5.0-G2 30401152 (HW-30401152) car Motors engine / ESC / Cooling Fan TypeScale : 1/10thBrushed/Brushless : BLSensored/Sensorless : SDPole Count : 4Relevant ParametersKV Rating : 4300LiPo Cells : 2SNo-load Current(A) : 4.7Resistance(mΩ) : 3.8Size & WeightO.D.(mm) : 36mm(1.417in)Length (mm) : 62(2.44in)Shaft Diameter (mm) : 5(0.197in)fat (g) : 218(7.69oz)Shaft Length(mm) : 17(0.669in)Other ParametersTiming : 20-40 amounts (Adjustable)Applications :