Introducing the Evojet RIB Williams Tender Karel Overlaet, RIB Advocate The Evojet RIB Williams Tender is in my opnion a very good looking Rigid Inflatable Boat (RIB). It has the right dimensions and design. “Our iconic jet propulsion system. Our advanced hull design. Our unparalleled attention to detail. “ Others Also Read...EvoJet in 60 Seconds - A Quick Overview of the New Williams EvoJet…DieselJet 565 - Williams Jet TenderWilliams Diesel Jet 505 RIB New Improved ModelWilliams SportJet Black Edition Tender