2022 Cobalt R6 OB, Incoming Cobalt R6 OB! Contact our sales team to reserve this boat and customize it with your desired options. The R6 Outboard continues to demonstrate Cobalt’s commitment to the growing outboard market. The R6 Outboard is intelligently designed to add convenience, economy and a more quiet ride to the traditional Cobalt virtues of performance, handling, comfort and luxury. Perfect for both saltwater and year-round lake boating, with the ability to tilt the outboard completely out of the water so cooling system drains, as well as easy access for maintenance.