Originally Posted by
copperthiever
Yes it recommends the v2 bb for this alivio crank. But the recommended bb is 126mm, I have no idea if I could go for the 113mm and what the chain offset would be.
Yes, don't know for certain about the symmetry of the OL V2 BBs' various lengths. Some have said they are symmetrical but can't confirm since Shimano had many lengths of V2s
So, don't know if using 113mm BB instead of 126mm will move the chainline by 6.5mm.
What chainline you desiring?