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[Types of inflatable Dinghy] RIB with folding transom [Example] Avon Rover 310 Lite [1] 
These folding transom RIBs are meant to bridge the gap between an inflatable and RIB, by allowing deflation and folding in the transom. to reduce storage needs, but still keeping the solid V bottom.
Choosing an Inflatable Dinghy or Tender
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