--- product_id: 19078055 title: "SBS - 8 inch Longboard & SUP Single Fin - 8\" Center Fin for Surfboard & Paddleboard" brand: "santa barbara surfing" price: "AR$58510" currency: ARS in_stock: true category: "Santa Barbara Surfing" url: https://www.desertcart.com.ar/products/19078055-sbs-8-inch-longboard-and-sup-single-fin-8-center store_origin: AR region: Argentina --- # Universal SUP & longboard fit No-tool quick install Glass-filled nylon strength SBS - 8 inch Longboard & SUP Single Fin - 8" Center Fin for Surfboard & Paddleboard **Brand:** santa barbara surfing **Price:** AR$58510 **Availability:** ✅ In Stock ## Summary > 🌊 Ride Ready, Tool-Free, and Built to Dominate Every Wave! ## Quick Answers - **What is this?** SBS - 8 inch Longboard & SUP Single Fin - 8" Center Fin for Surfboard & Paddleboard by santa barbara surfing - **How much does it cost?** AR$58510 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/19078055-sbs-8-inch-longboard-and-sup-single-fin-8-center) ## Best For - santa barbara surfing enthusiasts ## Why This Product - Trusted santa barbara surfing brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable glass-filled nylon construction for peak performance wave after wave. - • **Tool-Free Setup:** Includes no-tool fin screw & plate for instant installation—get in the water faster. - • **Effortless Upgrade:** Direct replacement for 8.5" & 10.5" fin boxes—no hassle, just ride. - • **Versatility Unleashed:** Perfect for longboards, SUPs, and tri-fin setups—one fin to rule them all. - • **Pro-Grade Compatibility:** Fits 99% of SUPs including top brands like BIC and Tower—never miss a session. ## Overview The SBS 8" Longboard & SUP Single Fin is a robust, glass-filled nylon fin designed as a direct replacement for most standard 8.5" and 10.5" fin boxes. Compatible with 99% of SUPs and longboards, it includes a no-tool fin screw and plate for quick installation. Ideal for surfing, noseriding, and flat water touring, this fin delivers durable performance and versatility across multiple board types, making it a must-have upgrade for serious paddlers and surfers. ## Description The Santa Barbara Surfing fin is a perfect fit for Longboards and Standup Paddleboards either with or without side fins. Fits any standard fin box and comes with both the brass slider pin and the fin screw and plate. Great for surfing, noseriding, and flat water touring. Ready to put on your board and get in the water. Direct fit for all standard fin boxes, including BIC Stand Up Paddleboards and other popular Paddle Boards found at REI and other outlets. ## Features - PERFECT REPLACEMENT FIN: This fin is a direct replacement for many off the rack SUPs and longboards. Upgrade to our 9" or 10" fins for even greater hold and drive. - SPECIFICATIONS: Glass Filled Nylon makes this hard plastic fin strong. - COMPATIBILITY: Works on any SUP or surfboard with a standard 8.5" or 10.5" fin box. KNOWN INCOMPATIBILITIES: Some Inflatable SUPs such as the Bali Solstice, AquaMarine SPK2, see our compatibility image for more. - INCREDIBLY VERSATILE: Suitable for Longboard / Surfboard / Stand Up Paddle - FREE "NO TOOL" FIN SCREW: We include our No Tool fin screw and plate set so you can install this on your board right away without any tools. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0145KHIYG | | Age Range Description | Adult | | Best Sellers Rank | #36,173 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #11 in Surfing Fins | | Brand Name | Santa Barbara Surfing | | Color | Black with Logo | | Customer Reviews | 4.6 4.6 out of 5 stars (501) | | Item Dimensions L x W | 120"L x 48"W | | Item Weight | 0.25 kg | | Manufacturer | Santa Barbara Surfing | | Manufacturer Part Number | SBS-5104 | | Material Type | Fiberglass, Nylon | | Model Number | SBS-5104 | | Operator Skill Level | All | | Shape | fin | | Sport Type | Surfing | | UPC | 029741495609 | | Unit Count | 1 Count | ## Product Details - **Brand:** Santa Barbara Surfing - **Color:** Black with Logo - **Item Weight:** 0.25 kg - **Material:** Fiberglass, Nylon - **Sport:** Surfing ## Images ![SBS - 8 inch Longboard & SUP Single Fin - 8" Center Fin for Surfboard & Paddleboard - Image 1](https://m.media-amazon.com/images/I/813y1R9WQ3L.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: Will this fin work in an old windsurfer that has a US box? What are dimensions of base that drops into the box or slot?** A: This fits in a standard US fin box that is about 10.5" long. **Q: will this fit an inflatable aqua marine sk2?** A: No it does not, for the Aqua Marina SPK-2 you need the SBS 9" iSUP Fin here amazon.com/dp/B06XB4RQD1/ **Q: Will this fit an 8’ emotion crush stand up paddleboard?** A: It will fit any standard long center fin box. (What used to be called a "Bahne" or "Fins Unlimited" box. **Q: Is the compatible with imagine surf paddle boards?** A: We have found the Imagine Icon needs our 7.5" fin instead of this one. We don't know about the other boards though. ## Frequently Bought Together - Santa Barbara Surfing SBS - 8 inch Longboard & SUP Single Fin - 8" Center Fin for Surfboard & Paddleboard - Santa Barbara Surfing SBS - No Tool Stainless Steel Fin Screw for Longboard and SUP - Choose 2 or 3 Pack - SBS 10" Surf & SUP Fin - Free No Tool Fin Screw - 10 inch Center Fin for Longboard, Surfboard & Paddleboard --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.ar/products/19078055-sbs-8-inch-longboard-and-sup-single-fin-8-center](https://www.desertcart.com.ar/products/19078055-sbs-8-inch-longboard-and-sup-single-fin-8-center) --- *Product available on Desertcart Argentina* *Store origin: AR* *Last updated: 2026-09-15*