I am building up a touring bike and am wanting to know if I have a 130/74 bcd crank with 27/39/42chainrings and 11, 12, 14, 16, 18, 21, 24, 28, 32 cogs, will this work? I am "assuming" that if the middle and outer are both 130, it should fit. Don't know if it would goof any thing else like shifting or ???
Thanks in advance!