T-Rex Racing 2008 - 2016 Aprilia Caponord 1200 / Dorsoduro 750 / Shiver 750 No Cut Frame Front Axle Sliders Spools - BlackCaps/BlackPLASpool Special features = The pucks are solid and not hollow, made to withstand a greater impact. Materials = UHMW-PE (ultra high molecular weight polyethylene) The long bolt is made of stainless steel 304. The aluminum spacers are made of 6061-T6 aluminum alloy finished in durable black powder coat. Slider dimensions = Approx. 4.5" in length and 2" in diameter for the frame slider and approx. 1.5" in length and 2" in diameter for the front axle sliders . NO CUT or plastic fairings modification required. Fit Models = 2008 - 2016 Aprilia Caponord 1200 / Dorsoduro 750 / Shiver 750