Hobbywing made XERUN-3652SD-5100KV-D5.0-G2 30401060 (HW-30401060) automobile Motors engine / ESC / Cooling Fan TypeScale : 1/10thBrushed/Brushless : BLSensored/Sensorless : SDPole Count : 4Relevant ParametersKV Rating : 5100LiPo Cells : 2SNo-load Current(A) : 4.7Resistance(mΩ) : 3.5Size & WeightO.D.(mm) : 36mm(1.417in)Length (mm) : 52.5(2.067in)Shaft Diameter (mm) : 5(0.197in)fat (g) : 192(6.77oz)Shaft Length(mm) : 15(0.591in)Other ParametersTiming : 20-40 levels (Adjustable)Applications :