Mercury Supp additional part for the Mercury Le Pro kayak. This full-length modular kayak glides through the water like a katana through half-salted butter. Designed for performance, this polyethylene sit-in guarantees strength and rigidity for intense and sporty use. For the more experienced among us, this kayak is performance-oriented and sets new standards in the world of kayaking in terms of size and performance. AIR technology: With its inflatable system that adapts to the body shape, the AIR® seat of the GTX series allows the kayaker to find a perfect position and facilitates all movements. A patented "durable" technology that is moisture-free and comfortable, enabling many hours of paddling and providing maximum comfort in all conditions. And for a few extra passengers: If you want to set a world record or simply expand your Mercury kayak for an additional seat, there is a solution: an additional section that allows you to enjoy your outings with friends. Benefits: Rotationally molded buoyant sections, retractable paddle, integrated storage. Specifications: Length of additional section: 163 cm, Width: 60 cm, Weight per section: approximately 11 kg. Rotationally molded buoyant sections.