I’m really only guessing but I think it’s most likely to be related to time spent stationary and in heavy traffic. Obviously environmental conditions will effect how quickly that change would happen.
Coloring of the exhaust manifolds
Can anyone give an explanation of why certain exhaust manifolds slowly become all golden shades like mine and certain others remain with the original chrome tone in the area under the bike? depends on what ? my motorbike is new, it has 5000km.
Thx
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Thx
