Hobbywing product HW-30101105 - XeRun V10 G2-8.5T 30101105 Car Motors motor / ESC / Cooling Fan TypeScale : 1/10thBrushed/Brushless : BLSensored/Sensorless : SDPole Count : 2Relevant ParametersKV Rating : 4050LiPo Cells : 2SNo-load Current(A) : 3.2Max. Energy Output(W) : 360O.D.(mm) : 90Size & WeightLength (mm) : 36.0(1.417in)Shaft Diameter (mm) : 52.5(2.067in)fat (g) : 3.17(0.125in)Timing : 178(6.279oz)Other ParametersApplications : 20-50 Degrees(Adjustable) : 1/10th Drift car, 1/10th 2WD off road tournaments