Jtek is also suppose to make a Shiftmate for the Nexus and bar end shifters.
I emailed them back in Feburuary.
Originally Posted by Jtek Engineering
I am machining a new Shiftmate type adaptor for SRAM shifters/barends to adaptor to Nexss hubs right now. Should be out in around 2-3 weeks.
After that project I'm going to start on the bar ends for Nexus. It may get put off a little to run some more inventory but there is a concept for them that will be tested soon and it's the next project on the list.
Regards,
Jay Guthrie
Jtek Engineering