RIB Ribco Venom 44 Open Sterndrive Karel Overlaet, RIB Advocate The flagship, RIB Ribco Venom 44 in the open version with sterndrives. A RIB is a Rigid Inflatable Boat. The RIB’s hull designed for Optimal Performance was done by Lorne Campbell. Others Also Read...Ribco Venom 44 - ReviewAmazing Ribco Venom 39 Twin 450 Mercury RacingRibco Seafarer 36X Twin Mercury 5.7 l V10 400 hpBig Capelli Tempest 1000 Open RIB - Boat Tour