The Firewire Too Fish Keel fins have been developed by Rob Machado for the Firewire Too Fish model. They are fins with a wide base, designed to generate a lot of speed, grip, and help you navigate through the flat sections of the wave while maintaining good maneuverability.
Although they have been designed for the Too Fish, they work well on any twin fin surfboard. In fact, Rob Machado also uses them on the Firewire Midas and the Firewire Sunday.