I got an answer back from alt rider, see below.
Hello Ed,
It's good to hear that you're happy with your AltRider crash bars and rear
rack! We have had riders express great interest in a pillion rack for the
Super Tenere. It is the product development stage, but I do not have a
landing date for the finished product.
Please let me know if I can help with anything else.
Sincerely,
Meghan Dowdy
Administrative assistant
4000 Aurora Ave. North
Seattle, WA 98103
AltRider.com | 206.922.3618