on my first cage, it just cracked a piece off, told my dealer i had a ride
coming up and the cage was on back order, so he took a diff. out of a brand new rzr and put it in mine under warrenty, went to the ride and made it 23 miles and AWD was out again, i took the diff out this time and brought it to the dealer and we opened it up and the cage was broke in two. i had 1300 miles before the first diff went but that was pretty much all summer and fall riding, i did some winter riding before the first diff went but not overly much. i am starting to think that the plastic roller cage does not like the cold very much, and not to drive it in awd on ice, so i am waiting for the diff to be repaired and have ordered another rollercage so i can rebuild it myself at home