Be confident in your purchase, we are a Certified Lightech Dealer. How awesome is that?! NOTE: ALL MODELS REQUIRE A HYDRAULIC STOP SWITCH RFTR128 Check it out here. https://www.ebay.com/itm/224000654261 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: 2016 BMW HP4 1000 2015 BMW HP4 1000 2018 BMW S1000R 1000 2017 BMW S1000R 1000 2018 BMW S1000RR 1000 2017 BMW S1000RR 1000 2016 BMW S1000RR 1000 2015 BMW S1000RR 1000 2019 BMW S1000RR US Model 1000