Load image into Gallery viewer, Firewire Mashup Helium 5'10 x 20 1/16 x 2 ¾ Surfboard • USED
Load image into Gallery viewer, Firewire Mashup Helium 5'10 x 20 1/16 x 2 ¾ Surfboard • USED
Load image into Gallery viewer, Firewire Mashup Helium 5'10 x 20 1/16 x 2 ¾ Surfboard • USED
Load image into Gallery viewer, Firewire Mashup Helium 5'10 x 20 1/16 x 2 ¾ Surfboard • USED

Firewire Mashup Helium 5'10 x 20 1/16 x 2 ¾ Surfboard • USED

Regular price $550.00
Sale price $550.00 Regular price
Sale Sold out
Unit price
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This item is on backorder. We will ship it when it comes in stock.
Out of stock

SKU: USED13347SHOP

Product Info

Everyday waves and all around waves in good condition. Includes attached traction pad.

Used Surfboard Disclaimer
We do not accept returns on used boards. Please read our Shipping Info & Return Policy before making a purchase.

Product Info

Everyday waves and all around waves in good condition. Includes attached traction pad.

Used Surfboard Disclaimer
We do not accept returns on used boards. Please read our Shipping Info & Return Policy before making a purchase.

Product Details

  • Type: Groveler
  • Dimensions: 5'8" x 21 ½" x 2 ½"
  • Volume: 34.4L
  • Surfboard Tech: Helium Core with Fiberglass Lamination
  • Tail: Swallow
  • Fin Configuration: Tri-Quad
  • Fin Plugs: Futures Fins compatible fin boxes
    *Fins Not Included

Product Construction

Helium Core Technology
A stringerless EPS core with flex controlled at the rails made from Paulownia and Balsa wood - this construction is light and lively underfoot, and excellent at generating speed in everyday waves.

Additional Info

Wave Type
With DNA from the Seaside and Spitfire, the Mashup goes fast in weak waves, but also drives vertically in good waves - a true everyday hybrid. Recommended in 1-5' surf, skewing towards average-to-poor/flat conditions.

Board Features
This shape immediately makes you feel like you've got speed and buoyancy to burn. A hybrid nose that keeps plenty of paddle up front, with step rails towards the back third of the shape to pack in extra volume. A double concave runs throughout the bottom, becoming more extreme from the center to the tail.

Firewire Mashup Surfboard Optimal Conditions
Firewire Mashup Surfboard Profile

Helium Core Technology

Firewire Product Construction Helium Core Technology

This is your ideal technology choice for generating speed in weak, everyday waves. The Firewire Helium technology is a stringerless 1.0 lb EPS foam core with flex controlled with rails made from Paulownia and Balsa wood, running the complete length from nose to tail, combined with a 3mm proprietary aerospace composite deck skin.

The wood rails enable a lively flex in the rail that gives a loaded-up, spring-back feeling, and the deck skins make your board feel this way for a long time.

Helium deck skins are beneficial for both durability and performance - and have a memory that will rebound back to form after being compressed, making it very responsive in addition to keeping your deck surface pristine for many years.

Helium Performance
Ideal for generating speed in weak, everyday waves - this is your choice if you want unmatched response, lightweight and durability. Helium has a lively, responsive flex underfoot, and surfs quickly and explosively when creating tight angles.

Helium Construction
The Firewire Helium technology is a stringerless 1.0 lb EPS foam core with flex controlled with rails made from Paulownia and Balsa wood, running the complete length from nose to tail, combined with a 3mm proprietary aerospace composite deck skin.

Helium Lamination Compatibility
Helium cores are paired with fiberglass lamination, Volcanic lamination, Timbertek lamination, or Artificial Wave Technology fiberglass lamination.




Shipping Used Surfboards

Before placing your order, carefully look over the product photos, and read the board condition description on our website. We are happy to provide additional photos upon request, however, please note that photos are not a perfect substitute for seeing the board in person. Some cosmetic differences may be noticeable once you have the board in hand. Because we don't take returns on used surfboards, we want you to be aware of this and get the best possible sense of the board's condition.

Please Note:
Due to a recent increase from UPS, our surfboard shipping rates have temporarily increased for the holiday season. Rates are expected to go back down around January 17th, 2026.

US Shipping Rates for Used Surfboards

Expedited Shipping. We'll need to get you a custom quote if you are working with a deadline and need a surfboard delivered in a few days.

Location 5'9 and under 5'10 to 6'10 6'11 to 8'0 ~8'0 and up
Lower 48 States $135 $250 $275 Contact Us
Hawaii & Alaska Contact Us Contact Us Contact Us Contact Us

Read more about our Shipping Policy.


Returns

We do not accept returns on Used Surfboards.