Razor Crazy Cart XL chain guard / chain guide

This is a chain guard / chain guide for the Razor crazy cart xl.  I modeled it after the original one I had (which broke).  This part was a bit of a challenge and took me multiple iterations to get a good version.  This version is a bit thicker and has a slightly smaller diameter than the original.  You will want to print this with a strong and tough filament.  I used ASA in this file, but I imagine that PETG, Nylon, or PC would also work well.  Printing this in Nylon is difficult as the part tends to warp.  If you are using nylon, I recommend orienting the part so that the support material is in the center part of the model rather than the outer part.