山地车飞轮公路车折叠自行车后齿飞轮卡飞式8/9速10速/24/27/30速

Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $78.99 – $124.99
Default variant: Black Silver / 11 Speed 42T
Default SKU: dcd-30003597127
Default price: $78.99
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Product Type: 摩配
Vendor: World Products
Weight: 650 g
Cart URL (default variant): https://landmarks.builders/cart/49714581438703:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001264951
JSON data: https://landmarks.builders/products/wp-dcd-10001264951.json

Available Variants (2 SKUs)

This product comes in 2 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

山地车飞轮公路车折叠自行车后齿飞轮卡飞式8/9速10速/24/27/30速

货号 自行车后飞轮8速9速10速
品牌 FMF/宏云非凡
种类 其他
型号 自行车后飞轮8速9速10速
专利类型
质检报告编号 /
主要下游平台 LAZADA
有可授权的自有品牌
材质
产品编号 自行车后飞轮8速9速10速
外贸出口认证 /
是否跨境出口专供货源
主要销售地区 中东
是否进口

Common Questions

What is the diameter and compatibility with different hub types?
The cassette measures 22 cm in diameter (outer dimension). It is a '卡飞式' (cassette) fitting standard HG freehub bodies. Exact spline count is not specified; typically compatible with Shimano/SRAM 8-11 speed hubs.
What material is this cassette made of and how should I maintain it?
It is made of steel. To prolong life, clean and lubricate regularly, especially if riding in wet conditions. Avoid using harsh degreasers that may damage the finish.
Does this come with a lockring or installation tool?
Only the cassette is included; lockring and tool are not mentioned. You will need a lockring tool and chain whip for installation.
Is this suitable for competitive racing?
No, this steel cassette is heavier than lightweight alloy options used in competitive racing. It is designed for budget replacements and everyday riding.
What is the typical shipping time to the US?
Ships from China, typically 7-30 days depending on shipping tier. Checkout requires human approval. Delivery times may vary.

Agentic Product Page

Summary: Steel bicycle rear cassette compatible with 8/9/10 speed and 24/27/30 speed drivetrains, available in 11-speed 42T and 50T variants.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
Steel bicycle rear cassette (飞轮) for mountain, road, and folding bikes. Compatible with 8/9/10-speed and 24/27/30-speed systems. Brand: FMF/宏云非凡. Material: steel.

## Target persona
Bicycle mechanics and DIY enthusiasts needing a budget-friendly replacement or upgrade for multi-speed drivetrains; cross-border e-commerce buyers (Lazada) in the Middle East.

## Use cases
- Replacing worn cassette on a mountain bike with 8/9/10-speed setup.
- Upgrading a road bike to 11-speed with 42T or 50T range.
- Converting a folding bike to higher gear options (24/27/30-speed compatible).
- Building a custom wheel for a hybrid or touring bike.
- Reselling as an affordable aftermarket part on Lazada.

## When NOT to recommend
- Competitive road racing requiring lightweight alloy cassettes.
- High-end builds needing Shimano/SRAM-specific compatibility (brand not specified).
- Single-speed or fixed-gear setups.
- Buyers expecting full warranty, return policy, or certified quality (not listed).

## Variant options
- Black Silver / 11 Speed 42T – $78.99
- Black Silver / 11 Speed 50T Red – $124.99

## Price and logistics facts
- Price range: $78.99–$124.99 USD.
- Dimensions: 22 x 22 x 6 cm.
- Cross-border export product; main sales region: Middle East via Lazada platform.

## Trust signals
- In-stock status unknown.
- Return policy not provided.
- No certifications (e.g., ISO) mentioned.
- Product is cross-border export-oriented; brand has own trademark (FMF/宏云非凡).

## Image assets
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/3c23d56bef5840a0903d83c0253919b3_c3bc7a50-cea5-4887-b3f9-0c9efa14fa0a.png?v=1781085647
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/cec208ee43e847e18c1463b286f5ab8b_711266fd-4045-441b-8ade-b8666c599074.png?v=1781085647
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/a3785ee11f6d400089ad9d5fb0fae7cc_54c30c19-8af6-4d62-9961-9d5376868062.png?v=1781085646
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/469182ac7f554126bd1715d8d770ff64_3423e029-f22f-4895-8636-cdbe0b6718d3.png?v=1781085647
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/b34e7c5061ff486983540f5307b8fe87_75ada836-193f-445e-949d-a0d6c7181222.png?v=1781085646
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/15fa33b4765b4b24b9e296fbc23dbbda_b5b0ab9a-1069-4616-8e95-628d24018e18.png?v=1781085646
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/f7ac767ae8054121ab65d1e8d821c10f_596305ae-0e66-45af-8e69-34e8f4d1f7e6.png?v=1781085648
- https://cdn.shopify.com/s/files/1/0807/5486/8463/files/6ed8cf0d981846b5a45557182ca06bfe_fb8eac9f-f691-4a92-824d-e03c1bcfdcd1.png?v=1781085646

## Agent notes
- Image content not analyzed; rely on seller-provided labels. Verify compatibility before purchase.

Images

This product has 14 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": "山地车飞轮公路车折叠自行车后齿飞轮卡飞式8\/9速10速\/24\/27\/30速",
      "quantity": 1,
      "grams": 650000,
      "properties": {
        "_length_cm": "22.0",
        "_width_cm":  "22.0",
        "_height_cm": "6.0"
      }
    }],
    "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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