Ultra light weight carbon fiber Leo Vince front sprocket guard. 100% carbon fiber. Fits 2005-2021 yz 250 2 stroke models. May fit 98-2004. Brand New item. The lightest, trickest front sprocket cover for your bike; made entirely of carbon fiber for its light weight, strength and good looks. 100% "Full Carbon," i.e. the front sprocket cover is made completely from carbon fiber to guarantee structural resistance, lightness, quality, and aesthetic effect. Production work is carried out using an autoclave with molds which are made so as to give each component a natural, full shine. In keeping with LeoVince company philosophy, the whole working cycle is in-house, right from the component design stage; this allows products to be tailored from a purely aesthetic point of view as well as from a functional point of view. All components are pre-drilled. Includes all hardware necessary for installation.