| | | The Variable Profile Design (VPD) tube is varied in both diameter and shape along the length of the boat to provide optimum performance and to act as a fender with a protective rub rail when alongside other boats or docking. Whether rowing, motoring or sailing, the VPD tubes provide added security to any water experience making the Walker Bay RID an ideal boat for all uses. | | |
| | | HOW IT WORKS. With a light load and moderate seas, the Variable Profile Design (VPD) tube does not engage and the bow cuts gracefully through the water. In heavier seas, with larger loads or as the load shifts, the VPD tube engages as required for lateral stability. | | |