T-Rex 15-16 Ducati Monster 821 Frame Sliders, Pump Cover & a Front Axle Slider Condition= New Special feature= The pucks are solid and not hollow, made to withstand a greater impact. Brackets are designed NOT to rotate in a lowside. Material = UHMW-PE (ultra high molecular weight polyethylene) and a aircraft grade aluminum 6061-T6 bracket finished in black anodizing for durability. NO CUT or plastic fairings modification required. Fit Models: DUCATI 2015-2016 Monster 821