Be confident in your purchase, we are a Certified Lightech Dealer. How awesome is that?! 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. (picture below)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!! This is a standard shift version if you prefer Reverse shift then please message us. Fits: 2018 APRILIA RSV4 1000 2020 APRILIA RSV4 1100 1100 2019 APRILIA RSV4 1100 1100 2020 APRILIA Tuono V4 1100 2019 APRILIA Tuono V4 1100 2018 APRILIA Tuono V4 1100