Item : RCINPower GTS V3 2105 Plus Brushless Motor Parameters: Model: GTS V3 2105 Plus KV:1850KV / 2950KV / 3600KV Color:Gun Metal * Gold / Teal Blue * Pink 1850KV Configu-ration: 12N14P Stator diameter: 21mm Stator length: 5.5mm Shaft diameter: 3mm(in),M5(out) Motor Dimension: φ25.53*15.2mm Weight: 20g/pc(3cm wire) Idle current (10) @10V(A): 0.55 No. of cells (Lipo): 5~6S Max continuous power (W) 3s: 396 Internal resistance: 160mΩ Max current(3s): 16.5A Max. effciency current: 1- 3A ＞85% 2950KV Configu-ration: 12N14P Stator diameter: 21mm Stator length: 5.5mm Shaft diameter: 3mm(in),M5(out) Motor Dimension: φ25.53*15.2mm Weight: 21g/pc(3cm wire) Idle current (10) @10V(A): 1.5 No. of cells (Lipo): 3~4S Max continuous power (W) 3s: 620 Internal resistance: 60mΩ Max current(3s): 38.8A Max. effciency current: 2 - 4A ＞85% 3600KV Configu-ration: 12N14P Stator diameter: 21mm Stator length: 5.5mm Shaft diameter: 3mm(in),M5(out) Motor Dimension: φ25.53*15.4mm Weight: 20g/pc(3cm wire) Idle current (10) @10V(A): 1.9 No. of cells (Lipo): 3~4S Max continuous power (W) 3s: 582 Internal resistance: 45mΩ Max current(3s): 36.4A Max. effciency current: 3 - 6A ＞85% Package Included: 2105 Plus 1850KV Gun Metal * Gold Motor x 1 or 2105 Plus 1850KV Gun Metal * Gold Motor x 4 or 2105 Plus 2950KV Gun Metal * Gold Motor x 1 or 2105 Plus 2950KV Gun Metal * Gold Motor x 4 or 2105 Plus 3600KV Gun Metal * Gold Motor x 1 or GTS V3 2105 Plus 3600KV Gun Metal * Gold Motor x 4