Originally Posted by bikeage
i've recently gotten these and they are 144 bcd. It is a road crankset, but I was wondering if anyone knew what would be a good bb length (or good bb in general) to use to get a straight chainline with the chainring on the outside of the circle?
any help would be appreciated
I have the same crankset, Super Mighty, 165mm, 144 BCD.
They're also ISO taper, not JIS.
I'm using a Campy AC-S 111mm BB, good quality and top price. This put a 42mm chainline at the dead centre of the two rings, so mine's only off by a couple mm. I guess a 107/109mm ISO would be perfect, but you have to but Record to get that in Campy.
Campy SC-S $16.99
Campy AC-H $27.99
Last edited by Blakey; 03-06-06 at 01:01 AM.