Athena P400480130002 2 Carbon Reed Valves (0,30 Piaggio/Yamaha) 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 prohibiteO ATHENA is not responsible for any different usage The customer takes responsibility that the distribution of the items purchased is in line with the regulations of his country and therefore frees Athena from whatever responsability in this matter