... . Available constructions and fully riggered weight:a, carbon/honeycomb/carbon: OC1-13kg.b, carbon/honeycomb/kevlar: OC1-13.5kg.c, kevlar/ ... OC1-14kg.d, fiberglass, epoxy, soric infusion: OC1-22kg.****carbon tape reinforcement in each construction. Customized lay-ups available for ... of heavy duty boat training for dragon boat teams. With footwell drain and double bungee system. Optional accessories:a, ...