iFlight XING-E 5215 500Kv is a large motor suitable for high-performance long-range drones with 13" propellers and 8S batteries or 15" propellers and 6S batteries. The motor features M4 mounting holes with a diagonal spacing of 30 mm and a shaft diameter of 6 mm. It is equipped with 14AWG cables that are 60cm long, weighing 344.5 grams.