NeverGiveUpYota
Dare me.
Ah appreciate the clarification. I wondered if it was a type of splint.Same as @rhah, broken axle. The axles are held in by a c-clip on the inner end of the axle, so when they break the wheel/drum/axle wants to leave the housing. To get off the trail you can do what I did (force it to stay in) or what rhah did and just go ahead and take it out and use a skid.