Originally Posted by fietsbob

If you were not biasing so much of your weight on your butt,
with that tall stem and the bars tilted up so much,
then it would be more suitable..

But you are not,
it is generally considered that narrow racing saddles are for bike setups where
the bars are lower than the saddle, as the rider is actually putting a lot of their weight on the pedals ,
to go at those competitive speeds..........