I have the Clydesdale version, as does another riding friend. However, the third riding buddy has the regular version, and it appears to be the same size as the Clydesdale. Thus, on my saddle, the greatest width is about 6 7/8". However, I estimate the actual sit-bone area to be 5 3/4" to 6".

I only had to make one adjustment on the saddle after installing it, and that is I moved the saddle back 1/2". The other cycling buddies made more adjustments than I did and are real happy with the results.

Darcy