Originally Posted by
CACycling
Shimano says 23 - 28.
Where did you find this info? It's not in the product spec sheets. Can you provide a URL?
Oooh, wait! The WH-6700 sheet is still up on the screen and it says that the "Applicable tire size" is "Clincher tire / Tubeless tires" and "700c (19C-25C)". (WH-6800 tech docs not released yet on their web sites, and they don't include them with their products anymore, only a silly "user guide".) Then again, the WH-6700 spec sheet also says "Largest sprocket" as being "21-28T", but I'm running a CS-6700 with a 30T sprocket. (Looks like Shimano doesn't update their tech docs after the initial release of the product.)
Oh, thanks for the help.