Something to do with stresses, movement of the rim and the finish kind of cracking? I'm sure I've seen this kind of thing on rims before and they have seemed otherwise solid.
Entire rim being like that would probably worry me less than one spot too you know?
I'd be concerned if it was concentrated around spoke holes or if there was any distortion at the spoke holes but those look alright?
Something to do with stresses, movement of the rim and the finish kind of cracking? I'm sure I've seen this kind of thing on rims before and they have seemed otherwise solid.
Entire rim being like that would probably worry me less than one spot too you know?
I'd be concerned if it was concentrated around spoke holes or if there was any distortion at the spoke holes but those look alright?