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Firewire Mindcraft Ultra

Performance shortboard. 7 sizes from 5'11" to 7'2", 29 to 50 liters, listed by Down the Line Surf, Firewire / Slater Designs, Rider Shack. In stock from £880.

Firewire Mindcraft Ultra

Every size and price

SizeLitersPriceStore
5'11" × 18 3/4" × 2 9/16" White / I-Bolic 2.0 Core with Fiberglass Lamination29.3$995Firewire / Slater Designs
6'1" × 19" × 2 5/8" White / I-Bolic 2.0 Core with Fiberglass Lamination31.3$995Firewire / Slater Designs
6'1" × 19" × 2 5/8"31.3$995Rider Shack
6'3" × 19 1/2" × 2 3/4" White / I-Bolic 2.0 Core with Fiberglass Lamination34.6$995Firewire / Slater Designs
6'3" × 19 1/2" × 2 3/4"34.6$995Rider Shack
6'6" × 20" × 2 7/8" White / I-Bolic 2.0 Core with Fiberglass Lamination38.7$995Firewire / Slater Designs
6'6" × 20" × 2 7/8"38.7$995 sold outRider Shack
6'9"≈42.6£780 sold outDown the Line Surf
6'9" × 20 1/2" × 3" White / I-Bolic 2.0 Core with Fiberglass Lamination44.2$1,125Firewire / Slater Designs
7'0"≈46.6£880Down the Line Surf
7'0" × 20 3/4" × 3 1/8" White / I-Bolic 2.0 Core with Fiberglass Lamination47.2$1,125Firewire / Slater Designs
7'0" × 20 3/4" × 3 1/8"47.2$1,125Rider Shack
7'2"≈48.5£880 sold outDown the Line Surf
7'2" × 21" × 3 3/16" White / I-Bolic 2.0 Core with Fiberglass Lamination50.0$1,125Firewire / Slater Designs

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One row per size and store. Liters marked ≈ are SurfCalc estimates (from the same model at other sizes, or from the dimensions). Prices are in the store's currency. Not sure which size? The calculator turns your weight, skill and waves into a liter range. More Firewire boards · Shortboards. Updated 2026-10-19.