Well I went to mount the C-13 today and was reading the literature on it and noticed it said max rider weight 100kg with equals 220 lbs... Well as a Clyde at 240, I decided not to install and seek some feedback from Brooks... I'm also going to post in Clydes section.... The C-17 has metal rails so it may just be a C-17 after all... grrrrr....

The nice thing about a Brooks is that if it doesn't fit, you can often get almost what you paid for it or convince someone else to swap theirs.

That, or the "Brooks Forever" 10yr guarantee

unfortunately they don’t do the ten year on the carbon rail saddles...