I would try to modify this one to fit: http://www.lsracing.com/honda-trx450r-trx450er-honda-trx450r-std-swing-arm-stainless-skid-plate.1060.5.atv-utv-racingGetting one to fit around that giant CR250 chain guide will be tough. I have a std. link Roll swing arm I used for XC and run the Blingstar sprocket and rotor guards and built a steel plate that bolts next to the chain guide to protect it.Here is another nice stainless one: http://www.zbrozracing.com/ars-fx-swing-arm-skid-plate-stainless-steel-2
I found a pretty good machine shop here in KY that is making a skid for my Laeger. Let me know if you want their number.
You should just sell me that swinger and shock combo and avoid this issue
If you still want stainless, I have a stainless Lobo skid plate I'd part with... Send me a pm if you're interested
Doug sold me a badger heat treated skid plate for my lobo ll (second from the right)it weighs more than you'd think. So I made a couple out of 6065 5/16" aluminum (far right) but it weighs almost the same. Go figure