F
Well just got off the phone with my dealer and they said they would not cover that under the extended warranty. I store this in a barn that is covered and it is rinsed off after any ride where there is mud. I have never even road this in the rain. If it starts looking like it is going to rain I go park it.To rust this bad in less then 8 months is concerning. Under warranty info it says frame is covered. But they said it would be considered environmental.