3 x Hobbypower 2212 920KV Brushless motor CW. 3 x Hobbypower 2212 920KV Brushless motor CCW. This DIY HJ-F550 Hexacopter kit is unassembled. This F550 hexacopter is a very popular machine, it has a strong rack, beautiful appearance, and a stable system for smooth flight, it is very good for fly and FPV.
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