Yes, the Shinko E804
https://www.amazon.com/gp/product/B0...CWI1WBOD&psc=1
Anything more aggressive?
Maybe if everyone contacts Motoz with a bunch of manufacturing requests for 100/90-19 Motoz Tractionator H/T requests, maybe that can convince them to make one in that size. It appears to be everyone's favorite tire for the 17" rear versions of the chinese enduros, which is likely one would guess at least half of them out there.
https://motoztyres.com/contact/