Originally Posted by
alcjphil
OP's bike appears to be a very low end fat bike with nutted axle.
+1
Shimano TX derailer is another clue. India, a third.
I have the impression that the scale of what’s good and bad WRT bicycle quality is considerably shifted there.
I’d guess freewheel. Doesn’t take much of an adrenaline junkie mindset to bend an axle on those.