My chain slider is shot. I of course have a nice groove in the bottom of my swingarm but it doesn't appear to be deep enough to really warrant concern. I do need a new chain slider though. It doesn't appear that TM Design works makes one for the DRZ. I searched and found a triton at the TT store. What is better? OEM? Triton? Others? It also appears that my uses of a 13 tooth combined with my fat ass was the cause... guess I should have paid more attention when I was swapping sprockets. All you other fat asses out there might want to double check yours if its not part of your normal routine.