I received my OES no cut frame sliders and printed out the installation procedure. One of the first things I noticed in the instructions that (you) have to print from their web site doesn't tell you which one is left or right. I figured out that the long shouldered one is the left. The instructions say take the top fairing mounting bolt out to gain clearance. You will need to remove the top, bottom and the 2 sides ones so you don't have to bend the fairing too far out. It's worth being a little more cautious here because you don't want to introduce stress fractures on the fairing by bending it too much. The left slider when bolted in place also needs to be filed or ground about 3/4" wide by 3/8" deep so it doesn't rest on the fairing. File enough so it clears. They recommend putting a little Loctite on the frame slider mounting bolt. I would of liked to have seen them include a couple drops in a small tube. The product itself appears nice and hopefully if ever needed will do it's job. These little additional steps by the user should of been incorporated into the product for me to give it a really good review. Hope this helps anyone installing these. Even so I would recommend the product.