Swingarm Wear from Mudguard

[DK51]

I noticed some wear on my Swingarm under the mud guard after pulling my rear suspension. I assume this is a common issue for bikes ridden in muddy/wet conditions. This is a common problem with KTM PDS dirt bikes, and can be addressed with JB cold weld on the wear spot to eliminate further wear. 

[AZJW]

Here's some other ideas also.

https://www.tenere700.net/topic/1956-rear-mud-flapswinging-arm-wear/#comment-21579