Originally Posted by
bobones
Here's my $2c.
You're supposed to use BB8681 with FSA carbon cranks: it's different from the normal FSA mega exo BB and different from the Shimano ones. .
I agree with everything else you said, but don't quite know what you mean by this. All of my FSA carbon cranks (SL-K Light) for use with outboard mounted bearings (screw threads into a BSA BB) came with Mega Exo BBs. What do you mean that the BB8681 is supposed to be used. Mega Exo is clearly specified in all the FSA literature. Thanks for clarifying this.