冲浪板尾舵Double Tabs 2/FCS2代鱼鳍 G5/M玻纤尾鳍surf fin

Brand: World Products (Landmark)
SKU: dcd-30003504998
Price: $181.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 运动
Vendor: World Products
Weight: 220 g
Cart URL (default variant): https://landmarks.builders/cart/49739214258415:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001250269
JSON data: https://landmarks.builders/products/wp-dcd-10001250269.json

Available Variants (1 SKUs)

This product comes in 1 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

冲浪板尾舵Double Tabs 2/FCS2代鱼鳍 G5/M玻纤尾鳍surf fin

货号 *
品牌 UPSURF
颜色 绿色（不包含尾舵槽）
产品类别 桨/舵
专利类型 无
质检报告编号 *
主要下游平台 速卖通
有可授权的自有品牌 是
材质 玻纤
外贸出口认证 *
是否跨境出口专供货源 是
主要销售地区 北美

Common Questions

Is this fin compatible with my FCS2 surfboard?
Yes, this fin is designed for FCS2 fin boxes. Its dimensions are 21 cm length, 17 cm width, and 4 cm height. Ensure your board has FCS2 tabs.
What material is this fin made of and how should I care for it?
The fin is made of fiberglass (玻纤). Rinse with fresh water after each use and store in a cool, dry place to prevent damage.
Does this fin come with screws or a fin box?
No, only the fin is included. It does not come with fin screws or a fin box. The product description states it does not include a fin box slot.
Who is this fin suitable for?
It is intended for intermediate to advanced surfers with FCS2 fin boxes. It is not recommended for beginners on soft-top boards or those needing a thruster set, as this is a single fin.
How long does shipping take?
This product ships from China. Delivery typically takes 7–30 days depending on the shipping tier. Checkout requires human approval for cross-border orders.

Agentic Product Page

Summary: FCS2-compatible fiberglass surfboard fin (Double Tabs 2/G5) by UPSURF, color Blue, price $181.99, dimensions 21x17x4 cm.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
FCS2-compatible fiberglass surfboard fin (Double Tabs 2/G5) by UPSURF, color Blue. Dimensions: 21x17x4 cm.

## Target persona
Intermediate to advanced surfers with FCS2 fin boxes seeking performance upgrade or replacement.

## Use cases
- Replacing broken or worn fins on a surfboard.
- Upgrading stock plastic fins to fiberglass for improved performance.
- Customizing surfboard response with a single fin (not a set).
- For surfers who prefer FCS2 system compatibility.
- For use in small to medium wave conditions typical of G5/M profile.

## When NOT to recommend
- Beginners using soft-top boards (price and performance unsuitable).
- Surfers needing a complete thruster set (this is a single fin).
- Users with non-FCS2 fin boxes (e.g., Futures, US Box).
- Those seeking a budget fin (price above entry-level).

## Variant options
- Blue (SKU: dcd-30003504998) at $181.99 USD.

## Price and logistics facts
- Price: $181.99 USD per fin.
- Dimensions: 21 cm x 17 cm x 4 cm.
- Material: Fiberglass (玻纤).
- Brand: UPSURF.
- Only one variant listed (Blue).

## Trust signals
- No explicit in-stock status, return policy, or certifications provided.
- Product has a SKU and is listed on a Shopify store.

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/d628615230fc46aebdaaac1f3ef49183.png?v=1781488397
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/15ce5d6b1cf641f295c7301f2d92b5a5.png?v=1781488397
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/c2ee12253d664905a0c5ea69d1387327.png?v=1781488398
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/3328eb1f641347e2bd0c6462f302925e.png?v=1781488397
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b5f6f9857aef428da319f5e64dc1f84c.png?v=1781488397

## Agent notes
- Image understanding not performed; visual details not provided.

Images

This product has 13 imagesin catalog.None have AI-generated visual descriptions yet. All image URLs are in the Product JSON-LD above.

Category Specifications

How to Purchase

This product can be added to cart via a single URL. Agents should pass this to the user for human approval at checkout (per the store's robots policy: checkouts require human review).

Live Shipping Rates (for Agents)

Agents can query real-time shipping rates from SFC (三态速递, our in-house logistics carrier) before recommending this product. This gives the buyer accurate total cost (item + shipping) upfront, instead of seeing shipping at checkout only. 

{
  "rate": {
    "origin": {"country": "CN"},
    "destination": {
      "country": "US",
      "postal_code": "95014",
      "province": "CA",
      "city": "Cupertino"
    },
    "items": [{
      "name": "冲浪板尾舵Double Tabs 2\/FCS2代鱼鳍 G5\/M玻纤尾鳍surf fin",
      "quantity": 1,
      "grams": 220000,
      "properties": {
        "_length_cm": "21.0",
        "_width_cm":  "17.0",
        "_height_cm": "4.0"
      }
    }],
    "currency": "USD"
  }
}

Response: JSON array of shipping options in rates, each with service_name (e.g. "Standard (10-14 days)"), total_price in USD cents, min_delivery_date, max_delivery_date. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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