Post by stinker373 on Feb 26, 2012 13:51:43 GMT -7
I am looking for info on the 3r80 knee. Need to know if its is at all dangerous in any way. I ahve heard different things about it one being its a bad knee and was wondering if anyone here every used one. Did it stand up to wear and tear under normal conditions? How long befroe repairs were needed? Also, need to konw the smae about a foot called collage park. Is it any good or does it have a habit of breaking down? tks in advance 
