I bought an American Classic ISIS bottom bracket for my bike and went to install it when I realized that I'm not sure how it works. Do I add a 2.5mm spacer on the non-drive side and use the e-Type derailleur plate as the other 2.5mm spacer?
My bike came with the front derailleur so I do not have any directions for installation. The BB is 68mm.
Mtbr's 2016 Winter Biking GearReviews and Roundups
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