Which BB for a Giant TCR Composite (PowerCore) and Campagnolo Record Ultra Torque crankset?

[MTBer01]

The 41 refers to the outside diam. of the presfit cups. Specialized and now some other frames are 42. In my opinion there is no advantage to having presfit BB's over the previous outboard versions. Seroius disadvantage in that if you sieze a bearing you can end up damaging your frame.

 

Thanks!

[TopFuel]

Hi,

 

This is different from what Hayseed has in the link. So I'm still confused.

 

My current BB used with the Shimano crankset, does not work with the Campagnolo crankset. I can get whats in Hayseeds link for about R200 less.

 

Yeah, sorry. I did a bit more research and you'd have to get the adapter for BB86 specific to your crankset for your frame. This would involve getting the current BB removed and the new BB pressfit'd into the frame, then you can simply install your new crankset