The saddle broke on both sides within a year and I only weigh 70kg
This is a comfortable saddle if you get the position exactly right and don't like to move around much. It is very minimal and racy. Unfortunately the one I received failed after 1500km, with both sides cracking off starting at the back edge (I am 80kg, so not over the weight limit). Mantel handled the warranty return *extremely* well though, thanks folks!