Malone WideTrak SB Large Kayak/Canoe Cart with Balloon Wheels & Bunks - The Malone WideTrak STB Large Kayak/Canoe Cart with Bunks offers the perfect solution for confident transport in soft terrain and deep sand conditions. The higher load capacity and adjustable bunks allow for the transport of canoes and large fishing kayaks with non-traditional (tri-hull & pontoon) hull configurations.