Originally Posted by
Grand Bois
I'm puzzled by this. SA makes no turn washers for vertical dropouts.
Yes, they do. Got some right here in my hand.
Not that they're any more available than the Sturmey part, probably less so, but washers from a Sram iMotion 9 will fit as well.
In a pinch, Shimano washers can be made to fit with a bit of filing.