

Cleaning the bike other day and noticed this chain wear on my seat stay. Probably from one or two chain drop events or consistent wearing?
It's an aethos so the seat stays are already pretty small, but this is just cosmetic damage, right?
The wear is smooth, no frayed parts, and no visual signs of actual fibers. There was an ever so subtle groove in the middle of the wear, where the 'rings' can be seen.
Thanks all
by TheseMovingBones