Mxus 3k turbo v3 ?

Hi guys. I just got a mxus 3k v3 motor and it has 14mm axle bolts?

To my understanding the v3 was upgraded to 16mm axle

Is this a v2 ???

I bought it from mxus store on alibaba I was clear in making my order and everything seemed to go well.

From what I can tell it does seem to have 4mm phase wires and 2 sets of halls

Just don't know if this is right.
It definitely don't feel right.
What do you guys think

Thanks

Mxus came back to me with this so feel better now plus the one thing I never stated when making order was axle size. Or well nether mind I am only 75kg and don't go crazy so should ok

142mm open size we will use 14mm axle, 135mm open size we will use 16mm axle