I just bought a used Kona Big Unit frame and I have a few questions.
1st I need to know what bottom bracket to use on this frame, I know GXP, but is there any differences in the various GXP's offered? And suggestions with links are appreciated.
2nd I have and F29 straight 1&1/8" fork and want to know which adapter to use. the ones I found say that the outer dimension is 50mm ,but my head tube is larger by a few mm? Suggestions and links again are very welcome
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Thread: Big Unit questions