Review on 🏍️ Carbon Fiber Suzuki Carbon S5 Swingarm Spools - Sliders for 2017-2018 Kawasaki Ninja 650 and Z650 - 710-0749 - Made in the USA by Brian Diaz

Very accurate fit for 17/18 Ninja 650. Right side installed correctly. The left side is so close it's impossible to tell if it fits properly on the swingarm or bolt hole. I just said screw it on and fix the suction. If you want to be on the safe side, a small thin washer on the left swingarm might be a good idea. (The flange on the spool makes contact with the swing arm (on the left only). Again so close, can't tell if it's flush with the bolt hole, it's that close. But it works if you're sitting on a tree stand , when I write this.