My FZ6 & Sprint came with frame sliders. Used them twice on my Sprint. Slow speed sideways slopes seem to get me. Slight scratch on lower faring and cover on my saddlebag was scratched/chipped (hit the curb I was trying to ride along). Cover was easily replaced. I bought frame sliders from Woodcraft. After talking with Eric Wood (owner/designer for WoodCraft) I got the longer two piece ones. This design is super cool because the inner bolt won't get scraped on impact and less likely to bend. Also, the outer pucks are easy to replace if they are used. The pucks attach from the side so no grinding on pavement when going down. Hopefully, that will never happen but if it does, theses should protect my tank, etc. (as this is a naked bike - no fairings to get scratched up). Woodcraft makes products mostly for racing (they sponsor a friend of mine) but they work for the street too,