I will be running 2 chain rings + rockring and 9sp cassette.
From the other thread I know the proper Bottom Bracket black 2.5mm spacers configuration is as follows:
*6C - 2.5mm BB Cup Spacer [black]
However, I have problems with white 1mm crackset spacers.
What is the optimal chain line for my application [2 x 9sp] and spacers configuration?
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