Bicycle Headset Spacer CNC Aluminum Alloy Stem Washer for Mountain Bike Road Bike

Brand: World Products (Landmark)
This product has 4 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $0.17
Default variant: 10mm / Red
Default SKU: dcd-30003806131
Default price: $0.17
Availability: Made to order (cross-border) — ships from China; see “Live Shipping Rates” below for delivery estimate
Vendor: World Products
Cart URL (default variant): https://landmarks.builders/cart/50409367765231:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001339497
JSON data: https://landmarks.builders/products/wp-dcd-10001339497.json

Available Variants (4 SKUs)

This product comes in 4 variants. Each has its own SKU, price, and cart URL. Agents should present these options to the user.

Description

Material: Constructed from durable CNC machined aluminum alloy for lightweight strength and corrosion resistance.

Compatibility: Designed to fit most standard bicycle forks and stems, suitable for mountain bikes and road bikes.

Function: Used to adjust the height of the handlebars, providing a more comfortable and customized riding position.

Installation: Easy to install and remove, allowing for quick adjustments to your bike's setup.

Design: Available in multiple colors and thicknesses to match your bike's aesthetic and specific height requirements.

Agentic Product Page

Summary: Bicycle Headset Spacer CNC Aluminum Alloy Stem Washer for Mountain Bike Road Bike. Material: Constructed from durable CNC machined aluminum alloy for lightweight strength and corrosion resistance. Compatibility: Designed to fit most standard bicycle forks and stems, suitable for mountain bikes and road bikes. Function: Used to adjust the height of the handlebars, providing a more comfortable and customized riding position. Installation: Easy to install and remove, allowing for quick adjustments to your bike's setup. Design: Available in multiple colors and thicknesses to match your bike's aest

Generated by: dcd-map-v1

Images

This product has 5 images in 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": "Bicycle Headset Spacer CNC Aluminum Alloy Stem Washer for Mountain Bike Road Bike",
      "product_id": 9538643427567,
      "variant_id": 50409367765231,
      "quantity": 1,
      "grams": 0,
      "length_cm": "",
      "width_cm":  "",
      "height_cm": ""
    }],
    "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. The estimate endpoint uses the product dimensions provided in the request before calling SFC. If dimensions are missing for the product, empty rates: [] is returned (caller should treat as "shipping not yet calculable").

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