BB30: Yes or No
 

I have a 2010 Specialized S-Works Tarmac w/ Red, but I don't know if it has BB30 or not. I ask because I'm looking into getting a Quarq, but need to know what kind of BB I have. I checked specialized's website, but it wasn't any help.

I've got a link to a picture:
http://thegruppetto.files.wordpress..../09/tarmac.jpg
http://thegruppetto.files.wordpress..../09/tarmac.jpg

Thanks in advance!

the crank or frame will sometimes be marked with the bb30 logo. need a better pic of the bb area. looks like a gxp crank to me

Call a Specialized dealer, they have a dealer catalog that lists all of there small parts and will list what BB it is. Sorry I don't know personally.

Could you post a specific model?
 

Checked out the Specialized website and there are a dozen different S-work Tarmac models ranging from just over $2,000 to just under $10,000. Can`t chack the specs without something specific to go on.

If you look either side next to the frame and you see huge black thick collars, that's BB30.

by the size of the hole on the crank side it's not a BB30 ...

this is a bb30 check hole sixe difference with your bike ...

http://www.musclecars.net/parts/part...0473451279.jpg