Product name:iFlight XING Colorful Pink 2306 1700KV 2450KV 2750KV 2-4S Brushless Motor for RC Drone FPV Multicopter Part Elliptical body, high-strength Titanium alloy shaft. Large heat dissipation holes design (15℃ reduced compared to same range motor). Crush resistant damping bearing, eliminate vibration effectively. 50%-80% optimal throttle output, best efficiency. 160mm cable length for different frames and setups. CNC high-precision machining 7075 aluminum Bell and Base. 220℃ Heat-Resistant Copper Wire, Solid Wire Winding. Electromagnetically matched magnets and stator. . Description: Item type:Motor Brand name: iFlight KV: optional 1700KV 2450KV 2750KV Configu-ration: 12N14P Stator diamter: 23mm Stator length: 6mm Shaft diameter: 4mm No.of cells(Lipo): 2-4S Weight: 33.9g (with wires) Feature: Japanese 1200 Iron Core N52H High-temperature magnets Motor wire protected Hex bolt shaft set screw Dynamically balanced Packing list: 1 x XING Colorful Orange 2306 Brushless Motor