Interesting - prob is the corroded bolt is still in there so can't even get to the rivnut (and my usual tricks for releasing corroded bolts inc screw extractors etc won't work because it just spins in the frame)
Carbon bike repair in Leatherhead will do it. They did a rivnut in carbon job for me all good.
@Retro_Bastard started
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Interesting - prob is the corroded bolt is still in there so can't even get to the rivnut (and my usual tricks for releasing corroded bolts inc screw extractors etc won't work because it just spins in the frame)