A Pair MX2212 KV920 Mars Power Outrunner Brushless Motor for DJI Phantom F450 F500 F550 Model: MX2212 Motor KV value: 920KV Battery: 2-3cells No load current: 0.5A Range of use: The DJI Phantom 1/2 F330 in Xinjiang elves frame F450 frame F550 frame Four axis, six axis and multi axis vehicle