I have 6-7 vx2 pro for sale. All brand new, packed. It is written for V4, but you can use it for V6 too, there is no difference except in pin placement in connector. Price: 52 euro + shipping (7 euro as priority tracked letter for most of the world)
2x Flipsky 6374 190kv battle hardened, brand new, still packed. 8mm axle with keyway slot. 170 euro + shipping for a pair. SOLD