i found your picture with melted wheel. The same happened to me on my first ride after 2km. I think that this happend because of reverse setup of drive shaft pentagon (by baja) but i realise the same problem on the other wheel as well and on this wheel is pentagon ok.
I just spending more money For the other wheels even it was not my mistake and I still do not know why.
If it happens again I should to send a board back.
First wheel just felt down.
And the pentagon on side with damage (not ruined) has a circle damage.
Is really annoying have brand new board in this condition
I would like to upload a pictures but web side is telling me ,sorry you can not put image in a post,
Oh so I am not alone, but this is a huge problem! If i will ride 50km/h and a wheel just felt down! This issue makes a board useless. Actually my board was useless after 2km.
Somebody know how to avoid this issue?