4X Racerstar Racing Edition 1306 BR1306 4000KV 1-2S Brushless Motor CW\/CCW For 150 180 200 RC Multirotor Frame Kit            Description: Brand: Racerstar  Item name: BR1306 4000KV Motor KV: 4000 Stator Diameter: 17.6mm Shaft Diameter: M5 Motor Dimensions(Dia.*Len): !#!amp!*!Phi;17.6!#!amp!*!times;14.5mm Weight (g): about 11g No.of Cells(Lipo): 1-2S Internal resistance: \u2126 Usage: for 150-200 Glass Multirotor Frame Kit   CW screw thread motor comes with red cap CCW screw thread motor comes with black cap   Package included: 2 x Racerstar BR1306 4000KV 1-2S CW Motor 2 x Racerstar BR1306 4000KV 1-2S CCW Motor