steve -- check these out:
MFW Vario Rider Footpeg Mount for BMW F800R, F800S, F800ST, K1200S, K1200R, K1200R Sport, R1200R, R1200S, R1200ST, K1300S & K1300R - TwistedThrottle.com
I just purchased a set of used ones from a member here and took them for ride. (in the photo linked above, they pegs are rotated down, but of course the "up & back" position is what I've set em to, and what I understand you'r looking for) I have the 30mm risers, but they come in 23, 30 and 50mm. And for the price, you can't beat em.