Athena P400485130002 Carbon Reed Valve (0, 29), 1 Pack Athena is the sole distributor of Boyesen products all over Europe. Boyesen is the worldwide leader for carbon/fibreglass reed valves All Athena products, which are manufactured with higher displacement and power than those permitted by law of the Country where the end user lives, are intended solely for competition-sports usage Use on Public roads as well as in aeronautics and marine is prohibited. Athena is not responsible for any different usage The customer takes responsibility that the distribution of the articles purchased is in line with the current regulations of his country and therefore frees Athena from whatever responsability