Originally Posted by
letenn
Did you use the outer bolt holes and take off the inner smallest chainring? I think the inner BCD on older shimano triple cranksets were 74? I do have an older Shimano XT triple crankset on an old mountain bike I could try.
Correct. Use the outer 110 bcd mounts for the outer and inner rings and just leave the third ring sockets empty and out of the way.
Many if not most 89 Cannondale frames were 128, to accept either 126 or 130 hubs. Regardless, no harm in spreading (do not cold set) a 126 Cannondale to accept a 130 hub, been done many times.
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Last edited by rccardr; 02-12-19 at 12:10 AM.