Bayamo R 9.9 Aluminum RIB 2021-10-252023-02-04 Karel Overlaet, Medianaut High performance touring RIB with double-step hull. Hull and deck are in 5083 Aluminum Alloy, about 30% lighter than fiberglass. Others Also Read...Why a Rigid Inflatable Boat (RIB) is Quite Expensive: 15 Essential ThoughtsBuilding a RIB from a "Rubber Boat" - 1st Hand Full StoryHighfield Patrol 760 aluminum hullAMP by Ocean Craft Marine - Amphibious RIB