Athena Top-end Gasket Kit Yamaha Yz 250 L1 '99-12

superior quality gasket sets from athena s.P.A

steel core materials feature high springback and superior tensile strength

revolutionary transparent coating guarantees a perfect seal even at extremely high temperatures

high-temperature blue silicone beading on most critical flat gaskets

top-end gasket kits include all necessary gaskets to rebuild the top end of the motor