---
product_id: 34594265
title: "4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle"
brand: "unibear"
price: "A$26"
currency: AUD
in_stock: true
reviews_count: 8
url: https://www.desertcart.com.au/products/34594265-4-pieces-420-offset-link1-2-link-half-link-crank
store_origin: AU
region: Australia
---

# RoHS Compliant 1/2 Link Precision Durable Carbon Steel 4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle

**Brand:** unibear
**Price:** A$26
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Elevate Your Ride with Effortless Precision!

## Quick Answers

- **What is this?** 4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle by unibear
- **How much does it cost?** A$26 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/34594265-4-pieces-420-offset-link1-2-link-half-link-crank)

## Best For

- unibear enthusiasts

## Why This Product

- Trusted unibear brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Maintenance-Free:** Pre-greased and stretched, ready to install with zero upkeep.
- • **Easy Installation:** Designed for hassle-free setup, so you can hit the road faster.
- • **Standards Compliant:** Meets ANSI B29.1 standards and RoHS regulations for safety.
- • **Unmatched Durability:** Crafted from premium carbon steel for long-lasting strength.
- • **Versatile Compatibility:** Perfect for odd-numbered chains, including 79 links.

## Overview

The 4-Pieces #420 Offset Link set is engineered for motorized bicycles, featuring premium carbon steel construction for exceptional durability. This set includes half links and crank links, designed for odd-numbered chains, and is pre-greased for easy installation. Compliant with ANSI B29.1 and RoHS standards, it ensures safety and reliability on every ride.

## Description

4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle

## Features

- Offset link is used for making an odd number links chain, such as a chain of 79 links.
- Premium carbon steel material provide strength and durability
- Meets ANSI B29.1 standard and is Restriction of Hazardous Substances (RoHS) compliant
- Also known as 1/2 Link, Half Link, Crank Link
- Pre-greased and Stretched: No maintenance needed, ready to use and easy to install

## Product Details

- **Load Capacity:** 8500 Pounds
- **Brand:** Unibear
- **Material:** Carbon Steel
- **Strand Type:** Single
- **Specification Met:** ISO 9001

## Images

![4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle - Image 1](https://m.media-amazon.com/images/I/61b9S2RdLdL.jpg)
![4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle - Image 2](https://m.media-amazon.com/images/I/31do8NUnkBL.jpg)
![4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle - Image 3](https://m.media-amazon.com/images/I/41z7kRWqC0L.jpg)
![4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle - Image 4](https://m.media-amazon.com/images/I/41z7kRWqC0L.jpg)
![4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle - Image 5](https://m.media-amazon.com/images/I/51D2XQEy7QL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    works just as it should
  

*by R***2 on Reviewed in the United States on May 7, 2020*

needed to tighten chain on china 4 wheeler and i tried to use a 35 half link and did not work right so i got these for the 240 metric chain and worked just fine.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Exact fit
  

*by J***S on Reviewed in the United States on April 11, 2021*

Exactly what I needed.

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good product
  

*by K***C on Reviewed in the United States on June 21, 2018*

This was a perfect fit for my coleman mini bike I have no complaints

## Frequently Bought Together

- 4-Pieces #420 Offset Link1/2 Link, Half Link, Crank Link, Motorized Bicycle
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**Shop now:** [https://www.desertcart.com.au/products/34594265-4-pieces-420-offset-link1-2-link-half-link-crank](https://www.desertcart.com.au/products/34594265-4-pieces-420-offset-link1-2-link-half-link-crank)

---

*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-02-20*