I was looking at these and was wondering if these are hard to install ?. It looks like there is a pair that are held on by three nuts/, and they look the strongest.
Check with Sean or Kyle, either may have some nice used factory units. New or very nice ones go for $120 or so.
Or check out Cycle One-off for a nice selection of custom sliders ($75 - $100) here: http://www.cycleoneoff.com/v-maxframesliders.html
Going to have a few sets of customized and coated ones for sale very shortly. We like to put a flip up foot peg on the end so you can actually use them for cruise pegs too.