Shimano Octalink bottom bracket compatibility?
Hey gang -
I have a NOS Shimano 105 Octalink crank. From what I understand, I can use either a BB-5500 or BB-6500 bottom bracket (in 68x109.5 for my particular frame/application).
My question is... Is the Dura-Ace 7700 bottom bracket also a compatible Octalink BB?
I think I need a code-breaker...
Thanks.
Last edited by Drag; 05-14-10 at 03:03 PM.