This evening I picked up a second hand lowed seat for my Fazer (from a chap on the Fazer’s Owner Club). My wife used to be a keen biker and wanted to take my Fazer out from time to time, however she is only 5’1″ tall and found the Fazer too high to manage. This replacement seat is essentially a standard seat that has had the leather cover peeled back and much of the foam padding cut away, then restitched up again. It brings the seat height down an inch or so and is very quick to swap on and off.
My wife is still struggling a bit with the Fazer, but can at least get her toes on the ground now. Hopefully with a bit of practice, she’ll get the confidence and balance to manage it.