Be confident in your purchase, we are a Certified Lightech Dealer. How awesome is that?! NOTE: ALL MODELS REQUIRE A HYDRAULIC STOP SWITCH RFTR93 Check it out here. https://www.ebay.com/itm/224017300754 Track-System technology. Our rearsets adopt LighTech?s unique design referred to as the 'Track System': with this system it is possible to adjust the position of the footrest, quickly and accurately. The adjustment is made by sliding the footrest support on two tracks made at different levels, to a maximum of 8 positions, thanks to the holes present on the support. Unscrew only 1 bolt, and you can quickly and easily adjust the position or change the footpeg after a crash during a speed race, during a track-day or during an endurance race! Fits: 2017 YAMAHA FZ9 847 2016 YAMAHA FZ9 847 2015 YAMAHA FZ9 847 2014 YAMAHA FZ9 847 2013 YAMAHA FZ9 847 2020 YAMAHA MT-09 847 2019 YAMAHA MT-09 847 2018 YAMAHA MT-09 847 2018 YAMAHA XSR 900 900 2017 YAMAHA XSR 900 900 2020 YAMAHA XSR900 847 2019 YAMAHA XSR900 847