Firewire Surfboards Sci-Fi 2.0 Bat Tail

The Firewire Sci-Fi 2.0 Bat Tail: A Modern Planing Hull Classic, Revisited

The Sci-Fi 2.0 is the evolution of one of the most debated and celebrated shortboard designs of the past decade. Originally conceived by shaper Daniel "Tomo" Thomson in collaboration with Kelly Slater, the Sci-Fi earned a following for doing something most shortboards refuse to do: give surfers an effortless sense of control without demanding they earn every turn through technical precision. This updated release captures that same spirit in a board that has been refined, not rethought.

Tomo put it plainly: the Sci-Fi has stood the test of time because of its functionality. It is an easy board to ride. That is a rare thing to say about a high-performance shortboard, and it is the reason the Sci-Fi 2.0 has become a legitimate quiver staple for surfers who want performance across a wide range of conditions without sacrificing fun on the off days.

Double Bat Tail and Quad Inside Single Concave

Much of what separates the Sci-Fi 2.0 from a conventional shortboard lives at the tail. The outline features Tomo's signature double bat tail, a distinctive split-wing geometry that increases tail area relative to what the outline suggests while keeping water release precise and controlled. Where a wider tail on a traditional board can feel loose or skatey past a certain point, the bat tail on the Sci-Fi 2.0 channels speed and keeps the board predictable under your back foot.

That tail design works in direct concert with the quad inside single concave running through the bottom. This concave configuration accelerates water flow through the fins and out the tail, which is how the Sci-Fi 2.0 generates exceptional speed in gutless surf without needing the steep face and pocket that a standard thruster relies on. In hollow or more powerful conditions, that same bottom shape provides drive and hold through the critical part of the wave. The concave and the bat tail are not independent features, they are a system.

Bat Wing Tail and Bat Tail Design: Why It Works Across Conditions

Surfers searching for bat tail surfboards or bat wing tail surfboards often arrive at the Sci-Fi 2.0 and find that the design answers a specific question: how do you build a board that grovels in small surf without turning sluggish in overhead waves? The bat tail outline widens the effective planing surface without lengthening the board, which means the Sci-Fi 2.0 paddles and planes with more authority in weak surf than a conventional shortboard of the same length. Move it into overhead surf and the same geometry, paired with the concave bottom, holds a line and controls speed uncommonly well for a board with this much tail area.

Tomo's own description holds up in practice: the Sci-Fi 2.0 can handle and hold in significantly sized waves up to double overhead, but it still grovels with ease of speed in flat-faced waves under waist high. That range is not a marketing claim, it is the practical outcome of the rocker profile, the tail geometry, and the concave working together.

Who the Sci-Fi 2.0 Is For

The Sci-Fi 2.0 is well suited to intermediate and advanced surfers who want a single board that performs honestly across the range of surf South Florida and travel destinations produce. It rewards surfers who are comfortable on a shortboard but want something that does not punish them on the inside-out beach break days. It is also a legitimate choice as a second board for experienced surfers who spend their primary session time on a stiffer, more demanding high-performance shortboard and want something that comes alive in the two-to-three-foot conditions that make up the majority of actual surf days.

The Sci-Fi 2.0 runs as a quad, which suits the bat tail geometry well. Quad setups in a bat tail outline provide the drive and speed generation the design is built around, while retaining the ability to hold on steeper, faster sections when the surf improves.

Quiver Slot: Where the Sci-Fi 2.0 Lives

The Sci-Fi 2.0 is designed as a quiver enhancement, not a quiver replacement. It fits the slot between a dedicated small-wave board and a full-commitment performance shortboard. In the lineup, it fills in when your high-performance board feels like too much work for the conditions on offer. In the truck, it is the board you reach for first when you are not sure what the surf will look like. At Island Water Sports, our team surfs South Florida daily and can help you think through where the Sci-Fi 2.0 fits your specific quiver. Call us at 954-427-4929 or stop into the store.

Firewire Sci-Fi 2.0 Sizes

The Sci-Fi 2.0 is produced across a broad range of sizes. Use the size chart on this page for complete dimensions and volume for each size. The variant selector on this page shows what is currently available at Island Water Sports.

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