"Give your kayak the strength of a spine"

The BackBone® is a bow-to-stern frame for inflatable kayaks, which enhances both rigidity and tracking performance. The BackBone® is designed to be positioned under the inflatable floor and installed prior to inflation of your kayak. Made of high strength anodized aluminum alloy and impact resistant plastic for durable and light weight performance. Sold in four sizes to fit all four AdvancedFrame® kayak models as well as the Lagoon 2™.