TOOPRE自行车链条测量器磨损测量尺 山地公路车链条拉伸检测工具

Brand: World Products (Landmark)
This product has 2 variants (SKUs). Default shown below; full list under “Available Variants”.
Price range: $14.99 – $17.99
Default variant: Tl-2.8 Standard
Default SKU: dcd-30003610150
Default price: $14.99
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: 60 g
Cart URL (default variant): https://landmarks.builders/cart/49714099749103:1?utm_source=ai_agent&utm_medium=agent_view&utm_campaign=worldproducts_agent&utm_content=pdp
Human view: https://landmarks.builders/products/wp-dcd-10001269933
JSON data: https://landmarks.builders/products/wp-dcd-10001269933.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

品名：链条磨损测量器

材质：铝合金

包装：盒装

重量：TL-2.8标准款约62g/套,TL-3.0镂空款约52g/套。

箱规：36*36*23cm，重量：9.6kg，数量：144套/箱。（TL-2.8标准款）

箱规：36*36*23cm，重量：8.2kg，数量：144套/箱。（TL-3.0镂空款）

内含：中英文说明书*1。

Common Questions

What chain sizes does this tool work with?
It measures chain stretch for standard bicycle chains used on mountain and road bikes. It is not intended for single-speed or non-standard chains.
What is the tool made of? How should I clean it?
The tool is made of aluminum. No specific care instructions are given; wiping clean with a dry cloth is typical for such tools.
What comes in the box?
The box includes one chain wear measurement tool and a bilingual (Chinese/English) instruction manual. The variant determines the style (standard or hollow).
Is this tool suitable for a beginner home mechanic?
Yes, it is designed for home bike mechanics and bicycle shop technicians. However, it is not for users needing electronic/digital measurement or for chains with visible damage.
How long does shipping take?
The product ships from China. Typical delivery time is 7-30 days depending on the shipping tier. Cross-border orders require manual approval at checkout.

Agentic Product Page

Summary: Bicycle chain wear measurement tool made of aluminum alloy, available in two styles: TL-2.8 Standard (62g) at $14.99 and TL-3.0 Hollow (52g) at $17.99.

Generated by: deepseek-v4-flash

Target persona

Use cases

When NOT to recommend

Buyer intents this product satisfies

Full agentic page

## Identity
TOOPRE 自行车链条测量器磨损测量尺 山地公路车链条拉伸检测工具 - Bicycle chain wear measurement gauge.

## Target persona
Bicycle mechanics, home bike mechanics, mountain/road bike enthusiasts who maintain their own chains.

## Use cases
- Checking chain stretch on mountain bikes.
- Checking chain stretch on road bikes.
- Determining chain replacement timing.
- Verifying chain wear before long rides.
- Comparing chain wear across multiple bikes.

## When NOT to recommend
- For single-speed or kids bikes with non-standard chains.
- When chain is visibly damaged (broken links).
- If the user needs a digital/electronic gauge.
- For chains on cargo bikes with extreme loads.

## Variant options
- TL-2.8 Standard: $14.99, 62g.
- TL-3.0 Hollow: $17.99, 52g.

## Price and logistics facts
Starting at $14.99 USD. Dimensions: 22 x 16 x 3.5 cm. Packed in box with Chinese/English manual. Sold in cases of 144 units.

## Trust signals
In stock (based on listing). Return policy not specified. Aluminum alloy material. No certifications mentioned.

## Image assets
8 images available at URLs provided. Images cannot be visually inspected by this agent.

## Agent notes
Image understanding not performed. Variant weight difference may matter for portability.

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": "TOOPRE自行车链条测量器磨损测量尺 山地公路车链条拉伸检测工具",
      "quantity": 1,
      "grams": 60000,
      "properties": {
        "_length_cm": "22.0",
        "_width_cm":  "16.0",
        "_height_cm": "3.5"
      }
    }],
    "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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