SurfCalc › Surfboards › Firewire › TJ Twinzer

Firewire TJ Twinzer

Fish / hybrid / groveler. 4 sizes from 6'8" to 7'4", 44 to 54 liters, listed by Rider Shack, Surfboard Empire. In stock from A$1,499.

Firewire TJ Twinzer

Every size and price

SizeLitersPriceStore
6'8" × 21 1/2"43.7$960 sold outRider Shack
6'8" × 21 1/2" × 2 3/4" Futures43.7A$1,499 sold outSurfboard Empire
7'0"48.5$1,000 sold outRider Shack
7'0" × 21" × 5" Futures48.4A$1,499Surfboard Empire
7'0" × 21 5/8"48.4$1,000 sold outRider Shack
7'2" × 21 7/8"51.3$1,040 sold outRider Shack
7'2" × 21 7/8" × 2 15/16" Futures51.3A$1,499Surfboard Empire
7'4"54.1$1,125 sold outRider Shack
7'4" × 22"54.1$1,070 sold outRider Shack
7'4" × 22" × 3" Futures54.1A$1,499 sold outSurfboard Empire

Open Firewire TJ Twinzer in the finder →

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 · Fish, hybrids and grovelers. Updated 2026-10-19.