The YakAttack Gear Trac GT90 4 Inch Mounting Track allows for versatile mounting of all your paddling and fishing gear. GT90 features a T-slot running from end-to-end allowing for the use of Mighty Mount and other track mount accessories for easy installation and removal. At only .9 inches wide the GT90 is mountable to some of the most narrow portions of the kayak deck. The concave shaped base of the track allows for a solid mount to flat surfaces as well as surfaces with a slight degree of contour. While the GT90 can be installed to almost any kayak it can also be used as an articulating platform when used with the Mighty Mount or Pan Fish Portrait mounts. The possibilities are almost endless.