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Fin Solutions G-X Natural FCS (Quad Set)


Fin Solutions G-X Natural FCS Quad Surfboard Fins – Set of 4 Fins

Fin Solutions fins are manufactured by Australian Fin Co. who have been producing fins for over 30 years. You will find these fins to be simple, strong, and very effective for wide ranges of surf.


  • Plastic Construction
  • FCS Fin Base
  • Best Board: High Performance Short Board, Fun Board, Step Up Board
  • Great for Small-Medium Large Surf

At Bay Street Boards, we offer shipping options for your convenience. Please see below for details:

Local Pickup

We offer free local pickup at our Santa Monica location. Simply select the “Local Pickup” option during checkout, and we’ll have your order ready to go! Please bring ID!

Accessories Shipping Flat Rates

For small accessories orders, we offer flat rate shipping to the United States:

  • California – $10
  • Mainland US – $20
  • Non-Continental* – $40

International Shipping

Prices vary for international shipping. Please contact us at 310-310-2485 or email for accurate rates.

For more detailed shipping information, please click here.

Terms and Conditions

For more information regarding online orders, please see our Terms & Conditions and Refunds & Return Policy.

* Non-Continental US is considered Hawaii, Alaska, and Puerto Rico.

Sizing - Fins

Small (F4), Medium (F6), Large (F8)