Hi there, I’m selling two used Flipsky 4.12 from my first build. They are in perfect working conditions, I ran them with a 10s3p VTC6 pack at 45 battery amps each without any issues in FOC. I sell them because I need the makerX mini things for the new deck, the 4.12 wont fit in there unfortunately. i really hope these new escs are as reliable as these 4.12s and I wont regret giving these away 
I also have a booster pack for 12s, even then I had no cutouts ever.
As you might notice on the pictures I modded a bit for different layout to save some space. I replaced the stock capacitor PCB with a single high quality Panasonic 2200uF capacitor (5€/piece ;)) which also worked reliably.
I would let them both go for 55€ plus shipping which is half of the price I paid.
btw, the black traces are from black hotglue 
Edit: sold