Dolan finally got back to me, and they now believe me using Hatta BB could be causing the SG75 to not fit. They suggest using the Sugino standard BB which I of course don't have.
Got this photo from them showing a SG75 with matching BB.
Does the Hatta BB really give a narrower chainline and will swapping BB solve everything?
Dolan finally got back to me, and they now believe me using Hatta BB could be causing the SG75 to not fit. They suggest using the Sugino standard BB which I of course don't have.
Got this photo from them showing a SG75 with matching BB.
Does the Hatta BB really give a narrower chainline and will swapping BB solve everything?