FCS Compatable Surfboard Fins (Thruster/Quad)

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"Ordered the thruster bamboo set - the fins worked completely fine with my board (5'11 Chilli Churro - has FCSII fin boxes) - the bamboo color looks very clean and performance wise the fins do job perfectly - I expect nothing less from a surfboard brand that sells surfboard fins.The extra fin screws and fin key and a huge bonus!"

-Amy O., FCS Fins Customer

Fin FCS Thruster Set/Quad Set - Fiberglass Reinforced Polymer Surfboard Fins for FCS Fin Boxes - Includes Extra Fin Key - Simple, Durable FCS Fins

Our Fins Are Made With The Best Quality, Specifically Sourced Materials | We Firmly Believe Our Fins Are Of The Best Quality, Durability, Design, & Value In The Industry | We Use Our FCS Fins On Our Boards Regularly | They Are Incredibly Durable, High Performing FCS Fins at A Great Price.

🇺🇸  100% FREE SHIPPING in The 48 Bordering States in the USA 🇺🇸 

30 DAY GUARANTEE - SAVE YOUR BOX & BUBBLE WRAP!

FCS Compatable Surfboard Fins (Thruster/Quad)

Incredibly Durable, High Performing FCS Fins at A Great Price

Skill Level:

  • All Skill Levels

Compatible With:

  • FCS I or FCS II Fin Box Systems

Premium Design:

  • Depth 4.55 inches, base 4.37 inches, area 14.76 square inches.

  • Black Fins =  Fiberglass-Reinforced Nylon with extra marine grade stainless steel screws

  • Bamboo Fins = Light, eco-friendly Bamboo + Fiberglass Reinforced fin shape with extra marine grade stainless steel screws

  • Fiberglass Reinforced PolymerTough, Long Lasting Performance Surfboards Fins

  • Rigorously tested and religiously surfed by our freinds and family here in the South Bay of Los Angeles, CA

What's Included:

  • Thruster Fin Set = (3) FCS Thruster Surfboard Fins (left, right, & center fin) + FCS Fin Key + (8) FCS Screws

  • Quad Fin Set = (2) FCS Fins (left & right large fins) + (2) FCS Keel Fins (left & right smaller fins) + (1) FCS Fin Key + (8) FCS Screws

FREE SHIPPING on All USA Orders

For our customers in Hawaii, Alaska, Any of the 5 US Major Territories, and other International customers; Please email us for a custom hot-rate shipping quote so we can get you the best rate possible with our custom shipping discounts: info@southbayboardco.com

Handling Time = Same/Next Business Day 

Handling time for any completed order is same or next business day. Orders are carefully packaged, labeled, and shipped out incredibly efficiently.

Estimated Shipping Time = 2-4 Business Days

Estimated Shipping time for all South Bay Board Co. website orders are 2-4 Business Days after your order is shipped out.

Shipping Partners At South Bay Board Co.

We are  stoked to partner with some of the best logistics companies on the planet.

Our Premier Shipping Partners:

            | FedEx | UPS | USPS |

| Daylight LTL | Aloha Freight | DHL |

We have complete trust and faith in our Premier Shipping Partners to ensure a timely and safe transport of your order. 

For more information, please check out our Shipping and  Handling Times page.

This item ships to the US

Your Satisfaction is Guaranteed

South Bay Board Co. prides itself on our quality of products and our excellent customer service.

Our goal is to always  exceed our customer's highest expectations in terms of product quality and customer service.

30 DAY GUARANTEE - SAVE YOUR BOX & BUBBLE WRAP!

All products are covered by our 30 Day Guarantee — You have 30 Days from the Date Your Order was Delivered receive and examine your order. If you decide that you do not want your ordered item AND* have not used it yet, then you may return your item(s) for a full refund, If the Product is NEW and Un-USED*, minus the Return Shipping cost and a 10% restocking fee per item.

If you have used your ordered item and are not-satisfied with it, then you can still return your ordered item, however, your refund will have the Return Shipping Fee + 50% of the original purchase price Re-Stocking fee deducted from your refund for it being used.

So please be sure like what you are about to order - unfortunately our website is not a rental business.

Please be sure to save all the items that came with your order, including the box and bubble wrap. This way if you do want to return your order, you have the packaging needed to safely have the order completely returned. If we have to ship a box to you, there is a $50 box and bubble wrap fee + the shipping cost to get the box and bubble wrap to you. So please, just save your box and bubble wrap :)

To file a return under the 30 Day Guarantee, please contact us immediately with your order ID# and return request.

The refund, less shipping and restocking fee(s), will be applied once the item(s) are received at our warehouse. Please allow 2-5 business days for the credit to appear on your statement.

All contents from original packaging must be included in the return, any missing items will delay the refund process and effect the total refunded amount.

*Limit one return within 180 days from original purchase date per customer.

What Happens if my order is Damaged in Transit?

No Worries - we always have your back!

If your order arrives damaged upon delivery, please report it to us within 48 hours of the order being delivered by emailing us images of the damage that happened to info@southbayboardco.com.

It is vital that you contact us ASAP. We need to coordinate to get the damaged order picked up and returned so we can get the replacement out to you right away.

Here are 4 great reasons to buy from South Bay Board Co:

We keep keep the return/replacement process stress free.

Simply contact us within 30 days of your order being delivered, and we'll help keep the return/replacement process fast, efficient, and easy for you.

Our website will always offer the best, lowest prices available for new boards and accessories.

Since we sell direct to you and refuse contracts from big box stores, we can guarantee the best prices possible online.

We insist that you love everything you buy from us.

If you're unhappy for any reason whatsoever, just let us know via email and we'll bend over backwards to make things right and keep you stoked on your order.

Ordering from South Bay Board Co. is 100% safe and secure.

You can rest easy. Your personal details are never shared, sold or rented to anyone either.

For more information, please read our complete Return Policy.

FCS Compatable Surfboard Fins (Thruster/Quad)

Incredibly Durable, High Performing FCS Fins at A Great Price

Skill Level:

  • All Skill Levels

Compatible With:

  • FCS I or FCS II Fin Box Systems

Premium Design:

  • Depth 4.55 inches, base 4.37 inches, area 14.76 square inches.

  • Black Fins =  Fiberglass-Reinforced Nylon with extra marine grade stainless steel screws

  • Bamboo Fins = Light, eco-friendly Bamboo + Fiberglass Reinforced fin shape with extra marine grade stainless steel screws

  • Fiberglass Reinforced PolymerTough, Long Lasting Performance Surfboards Fins

  • Rigorously tested and religiously surfed by our freinds and family here in the South Bay of Los Angeles, CA

What's Included:

  • Thruster Fin Set = (3) FCS Thruster Surfboard Fins (left, right, & center fin) + FCS Fin Key + (8) FCS Screws

  • Quad Fin Set = (2) FCS Fins (left & right large fins) + (2) FCS Keel Fins (left & right smaller fins) + (1) FCS Fin Key + (8) FCS Screws

FREE SHIPPING on All USA Orders

For our customers in Hawaii, Alaska, Any of the 5 US Major Territories, and other International customers; Please email us for a custom hot-rate shipping quote so we can get you the best rate possible with our custom shipping discounts: info@southbayboardco.com

Handling Time = Same/Next Business Day 

Handling time for any completed order is same or next business day. Orders are carefully packaged, labeled, and shipped out incredibly efficiently.

Estimated Shipping Time = 2-4 Business Days

Estimated Shipping time for all South Bay Board Co. website orders are 2-4 Business Days after your order is shipped out.

Shipping Partners At South Bay Board Co.

We are  stoked to partner with some of the best logistics companies on the planet.

Our Premier Shipping Partners:

            | FedEx | UPS | USPS |

| Daylight LTL | Aloha Freight | DHL |

We have complete trust and faith in our Premier Shipping Partners to ensure a timely and safe transport of your order. 

For more information, please check out our Shipping and  Handling Times page.

This item ships to the US

Your Satisfaction is Guaranteed

South Bay Board Co. prides itself on our quality of products and our excellent customer service.

Our goal is to always  exceed our customer's highest expectations in terms of product quality and customer service.

30 DAY GUARANTEE - SAVE YOUR BOX & BUBBLE WRAP!

All products are covered by our 30 Day Guarantee — You have 30 Days from the Date Your Order was Delivered receive and examine your order. If you decide that you do not want your ordered item AND* have not used it yet, then you may return your item(s) for a full refund, If the Product is NEW and Un-USED*, minus the Return Shipping cost and a 10% restocking fee per item.

If you have used your ordered item and are not-satisfied with it, then you can still return your ordered item, however, your refund will have the Return Shipping Fee + 50% of the original purchase price Re-Stocking fee deducted from your refund for it being used.

So please be sure like what you are about to order - unfortunately our website is not a rental business.

Please be sure to save all the items that came with your order, including the box and bubble wrap. This way if you do want to return your order, you have the packaging needed to safely have the order completely returned. If we have to ship a box to you, there is a $50 box and bubble wrap fee + the shipping cost to get the box and bubble wrap to you. So please, just save your box and bubble wrap :)

To file a return under the 30 Day Guarantee, please contact us immediately with your order ID# and return request.

The refund, less shipping and restocking fee(s), will be applied once the item(s) are received at our warehouse. Please allow 2-5 business days for the credit to appear on your statement.

All contents from original packaging must be included in the return, any missing items will delay the refund process and effect the total refunded amount.

*Limit one return within 180 days from original purchase date per customer.

What Happens if my order is Damaged in Transit?

No Worries - we always have your back!

If your order arrives damaged upon delivery, please report it to us within 48 hours of the order being delivered by emailing us images of the damage that happened to info@southbayboardco.com.

It is vital that you contact us ASAP. We need to coordinate to get the damaged order picked up and returned so we can get the replacement out to you right away.

Here are 4 great reasons to buy from South Bay Board Co:

We keep keep the return/replacement process stress free.

Simply contact us within 30 days of your order being delivered, and we'll help keep the return/replacement process fast, efficient, and easy for you.

Our website will always offer the best, lowest prices available for new boards and accessories.

Since we sell direct to you and refuse contracts from big box stores, we can guarantee the best prices possible online.

We insist that you love everything you buy from us.

If you're unhappy for any reason whatsoever, just let us know via email and we'll bend over backwards to make things right and keep you stoked on your order.

Ordering from South Bay Board Co. is 100% safe and secure.

You can rest easy. Your personal details are never shared, sold or rented to anyone either.

For more information, please read our complete Return Policy.

Customer Reviews

Based on 1 review Write a review

ABOUT US

South Bay Board Co. is a family owned and operated Board & Beach Company. We realized our industry was prioritizing the profits of big box stores and surf shops over YOU, the customer. Off the rack prices in shops these days are OBSCENE!

We knew we could make way better boards for beginners and intermediate surfers and paddlers, so we had no choice but to send it - and we are very happy we did!

Our mission is simply to provide the absolute best quality materials and premium performance focused shapes to you without breaking your bank account. We wanted to ensure that if you did decide to spend your hard earned money on an epic new SBBC board, that you would be absolutely stoked on your order, from the unboxing all the way to the last session with it out in the water!