ATHENA ΦΛΑΝΤΖΕΣ ΚΕΦΑΛΗΣ ΚΥΛΙΝΔΡΟΥ ΣΕΤ ΓΙΑ HONDA CB 300 F 2015, P400210620288 Superior quality gasket sets from Athena S.p.A Head gaskets feature rubber-coated spring steel construction Soft steel base gaskets are rubber coated Steel core materials feature high spring-back and superior..