Di2 wire routing with 30mm axle in BSA BB
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Hello! Does anyone have experience running Di2 wires through a BSA BB shell with a 30mm axle. Im about to attempt this, but I understand that clearances are very tight. 1. Is this even possible? I believe the internal diameter of the BB is 34mm which means that the clearance between the axle and the shell is 2mm. 2. If/assuming it is, what options are there to prevent the wires from rubbing against the axle? Would a sleeved BB, such as this FSA model which includes a sleeve (https://shop.fullspeedahead.com/en/b...steel-bearings) work?Any advice gratefully received!Thanks. Picture of sleeved BB below: