Race Developed Crash Protection from GBRacing Aprilia Tuono V4R / V4 1100 Bullet Frame Slider Set (Street) Includes Bullet Frame Sliders, left and right (Street) Suitable for Aprilia Tuono V4R 2011 - 2014 V4 1100 2015 - current models only Part No. FS-V4R-2011-S