Hey Joe - Not sure what brand these are as I just got the bike but they are a pretty standard type riser. Basically they are aluminum block inserts with longer bolts. Looks like the wiring and cables are fine as well

 

I am using a set from Super Adventure on my SDR 3. It was recommended in this forum several times. Clean look and functionality as desired.

 

I have a set on mine but it came that way second hand. What am I missing out on compared to the factory setup?

 

Risers would be nice when I'm slabbing, but I like the most rearward of the 4 stock positions for most riding.

There's a rubber-damped anti-vibe riser available for around $200 which I considered but that would be a needless luxury.