Woot woot, first post! And unfortunately it's because I need help replacing a fastener on the side carrier of a 2015 650 :/ this broke/loosened then lost during an overnight trek last weekend.
It seems to be very proprietary. There's no threading, but two pins adjacent.
ok, from a previous thread where one of our aussie brethren found these adapters on downunder ebay, after some checkin around i found the main site to get these, pretty cheap, might be handy for mounting up replacement signals on our rides, of course when they have more in stock that is...