Just a quick speed test with Ummagawd’s Acrobrat drone frame while using a GoPro hero 7 GPS tracking feature to measure its speed.
Specs:
Acrobrat duo frame
https://amzn.to/32PdR48
Mamba 35a mini stack
https://amzn.to/3jJA7Tk
1408 3600kv iFlight xing motors
https://amzn.to/3ePYuuM
Emax 4s 850mah(160c) lipo
3” HQ props,
https://amzn.to/39pbkiy
GoPro Hero 7 Black
https://amzn.to/39pkMT5