5
votes
Why is my XTR M9100 crank fouling the chainstay?
By comparing the two images from your google photos album where you measure the outside chainstay width, it seems very likely (to me) that the bottom bracket has a different offset in the white frame ...
- 2,081
4
votes
Why is my XTR M9100 crank fouling the chainstay?
Given all the details and measurments, I think the only way to explain this is a small angle in the bb housing (either the shell, or the bb itself), but if you follow the calculations you will see I ...
- 3,401
3
votes
Why is my XTR M9100 crank fouling the chainstay?
Without knowing anything about this specific company, it's plausible that what they supply their frame producer with is either a drawing that describes minimum clearances at various points relative to ...
- 76.9k
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