I tried to search this out but couldn’t find a precise answer.
A tarmac i just purchased has a ceramic speed BB30 and i’m looking to run a BBr60 shimano 105 crankset with it.
Should i just get a BB30 adapter like this, https://www.competitivecyclist.com/wheels-mfg-bb30-adapter-for-shimano
Or would i have better luck with a ceramic speed option?
What have other people done for this with good results?
I’m looking for whats best, not whats the cheapest.
Thanks in advance.