hmmm I just did a quick google search and lead me to the Specialized Roll Elite product page but as you mentioned the manual is from 2007 .

As for you tire pressure if you scroll down towards tho bottom of the page is says 25-50 PSI for 650b x 2.3". I should also state this on the tire it self, Probably small put it is there. Me, I would run them between 35-40. Thats Just me and not sure how that would work for you. Perhaps some one else will have better info or call your shop and see if they may be of more help.


https://www.specialized.com/us/en/ni...flect/p/131655

Congrats on the new bike!!!!