Hobbywing item HW-30401101 - XeRun V10 G2-25.5T 30401101 vehicle Motors engine / ESC / Cooling Fan TypeScale : 1/10thBrushed/Brushless : BLSensored/Sensorless : SDPole Count : 2Relevant ParametersKV Rating : 1500LiPo Cells : 2-3SNo-load Current(A) : 0.8Max. Energy Output(W) : 85O.D.(mm) : 24Size & WeightLength (mm) : 36.0(1.417in)Shaft Diameter (mm) : 52.5(2.067in)fat (g) : 3.17(0.125in)Timing : 166(5.885oz)Other ParametersApplications : 30-60 Degrees(Adjustable) : 1/10th stock;1/10th rock crawler