BB30 bottom bracket

Sharky999 Posts: 103
edited March 2014 in Workshop
Hi folks first post in this part of the forum.

I'm currently building a dolan etape with 105 groupset on it, just realised it takes a bb30 bottom bracket, will I have to go and buy one or can I use an adapter for my 105 bb to get it to fit. If i do have to buy a BB30 will my 105 crankset fit into it without any issues?

First time I've done this and fumbling my way through, any help would be appreciated.