About Used Firewire 6'3 Sci-Fi Shortboard Surfboard
Used Firewire Sci-Fi Surfboard — 6'3" Epoxy Shortboard (39.3L)
Looking for a fast, modern shortboard with extra paddle power and easy speed? This
Used Firewire Sci-Fi is a proven performance shape built in responsive
epoxy construction and designed to fly through everyday surf. With a generous
39.3L of volume, it’s a great option for surfers who want shortboard performance
without sacrificing too much glide.
Small shop note: Buying from Rider Shack supports a small, family-owned core surf shop operated
by surfers passionate about sharing the love of surfing and the ocean.
Stock Dimensions & Specs
Item Number: 118271
Brand: Firewire
Model: Sci-Fi
Surfboard Type: Shortboard
Length: 6'3"
Width: 20 3/4"
Thickness: 2 7/8"
Volume: 39.3L
Construction: Epoxy
Fin Setup
Fin System: FCS II
Fin Setup: Tri/Quad (convertible)
Fins Included: No
Performance Overview
Fast, Fun, Everyday Shortboard
The Firewire Sci-Fi is built for speed generation and modern surfing. It’s a board that excels when you want
quick acceleration, smooth rail-to-rail transitions, and a responsive feel that still works in average-to-good surf.
Tri or Quad: Tune It to Your Waves
With a Tri/Quad setup, you can ride it as a thruster for more control and predictability, or switch
to a quad for extra speed and a looser, more skatey feel down the line. The FCS II system makes
fin swaps quick and easy (fins not included).
Used Condition
Condition: Used
Used Rating: 4 of 5 Star
Why This Board Is a Great Pickup
Epoxy pop: Lively feel with fast acceleration
Higher volume: 39.3L adds paddle power and forgiveness
Versatile fin options: Run it as a thruster or quad
Proven Firewire design: Built for modern performance surfing
Why Choose RiderShack?
Core surf shop: Owned and operated by surfers who live for the ocean.
Trusted used boards: Clear ratings so you know what you’re buying.
Real help: Need fin recommendations or sizing guidance? We’ve got you.
Ready to Surf
If you want a fast, modern shortboard with extra volume and the lively feel of epoxy, this
Used Firewire Sci-Fi (6'3") is ready to hit the water. Add your favorite set of
FCS II fins and you’re set.
Used Firewire 6'3 Sci-Fi Shortboard Surfboard brief info
Orders over $75 within the Continental USA qualify for free shipping. This excludes surfboards, skateboards, surfboard bags, and other oversized items.
Oversized Items
Oversized items like surfboards and certain skateboard items do not qualify for free shipping. Shipping rates for these items are calculated live in the cart or at checkout based on their size and weight.
Surfboards Under 5'11" and 21" Wide
Surfboards under 5'11" in length and 21" in width can ship via standard UPS without an additional surcharge. Live shipping rates are quoted in the cart or at checkout, offering an accurate cost based on the shipping destination.
Surfboards Over 5'11" or 21" Wide
Surfboards over 5'11" in length or wider than 21" are considered oversized by UPS and incur a UPS Oversize Package surcharge of $160-$235, in addition to the standard shipping cost. This fee is quoted live in the cart or at checkout. Rider Shack does not control these UPS-imposed fees.
Surfboards Over 8'
Surfboards longer than 8' exceed standard UPS shipping size limits and cannot be shipped via UPS. These are available for in-store pickup or airport pickup, with the latter option typically costing around $200. For airport pickup arrangements, please contact us directly for a personalized quote.
Significant wear and tear: open dings, buckle repairs, extreme dents, severe discoloration, delamination. Often requires a lot of repair work or is best used as a decor board.
2 Stars
Worn
Discoloration, minor dents, chips, and cracks. Will typically require some repairs.
3 Stars
Used
Mild dents, professionally repaired dings, slight discoloration, and cosmetic fractures. Might need some repairs but is overall in decent condition with lots of life left.
4 Stars
Lightly Used
Like new or very lightly used. Might have minor professionally fixed repairs and standard pressure denting.
5 Stars
Nearly New
Essentially brand new, with very minimal pressure denting, no dings, and in near-perfect condition.
