as you can see the concave nature is a result of the brake pads wearing the rim as the metal thins it will obviously become weaker and splitting will become more likely
the joins will also wear in a similar way
@dicki started
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as you can see the concave nature is a result of the brake pads wearing the rim
as the metal thins it will obviously become weaker and splitting will become more likely
the joins will also wear in a similar way