The rear drop out broke off about an inch in front of the derailleur hanger.
choices
a. have it welded back on
b. get a new frame
c. buy a back pack
edit: It's an older steel frame. 96 MTN TEK, Extrem. ( before epic.) I like being able to park it any where with a cheap cable lock. dings take a long time to rust, must be good metal. I parked at a trail head in Olympic National Park for 4 days last week. No one tried to take that ugly old bike.
maybe it's the fit, no knee pain no hand pain.
will welding last for a year or two