Sorry if this has been discussed, but I didn't see this covered.
I want to go with the Saints on the D9 with 2 rings up front. I understand that I need the 83mm bb. I'm not familiar with the new external bbs so please bear with me.
I want to know if I can buy a 68/73 shell crank and change out the bb for the 83mm. I only see the 68/73 shell sizes selling for a good price, and would make the switch if I only have to change out the bb.
Thanks!
I want to go with the Saints on the D9 with 2 rings up front. I understand that I need the 83mm bb. I'm not familiar with the new external bbs so please bear with me.
I want to know if I can buy a 68/73 shell crank and change out the bb for the 83mm. I only see the 68/73 shell sizes selling for a good price, and would make the switch if I only have to change out the bb.
Thanks!