---
product_id: 45015507
title: "2Pcs 12mm Chain Tensioner Adjusters"
brand: "sthus"
price: "$15.33"
currency: USD
in_stock: true
category: "Sthus"
url: https://www.desertcart.us/products/45015507-2pcs-12mm-chain-tensioner-adjusters
store_origin: US
region: United States of America
---

# Easy install, tool-free 12mm precision fit High-strength anti-corrosion 2Pcs 12mm Chain Tensioner Adjusters

**Brand:** sthus
**Price:** $15.33
**Availability:** ✅ In Stock

## Summary

> ⚙️ Upgrade your ride with precision and durability — don’t let chain slack hold you back!

## Quick Answers

- **What is this?** 2Pcs 12mm Chain Tensioner Adjusters by sthus
- **How much does it cost?** $15.33 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/45015507-2pcs-12mm-chain-tensioner-adjusters)

## Best For

- sthus enthusiasts

## Why This Product

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

## Key Features

- • **Precision 12mm Fit:** Engineered for Honda XR50, CRF50, XR70, CRF70 & compatible pit bikes
- • **Lightweight Yet Robust:** Only 90g per piece, balancing durability with minimal added weight
- • **Enhanced Chain Stability:** Prevents chain slippage and improves rear wheel alignment for safer rides
- • **Durable High-Strength Build:** Crafted with premium materials for superior anti-wear and corrosion resistance
- • **Quick & Hassle-Free Installation:** Designed for fast setup, no specialized tools required—get riding sooner

## Overview

The Sthus 2Pcs 12mm Chain Tensioner Adjusters are precision-machined rear axle blocks designed to fit Honda XR and CRF series bikes, as well as compatible pit bikes. Made from high-strength, anti-corrosive materials, they ensure long-lasting durability and improved chain stability. Easy to install and lightweight, these adjusters enhance safety and performance for riders seeking reliable chain tension control.

## Description

Buy Sthus 2Pcs 12mm Chain Tensioner Adjusters | Used as rear wheel axle blocks for precise chain adjustment.Fits Honda XR, CRF 50 and CRF 70 bikes and scooters.: Chain Adjusters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Fitment:Honda XR50, CRF50, XR70, CRF70 or thier copies, Chinese made pit bikes, 70cc, 110cc 125cc. It may also fit other models.
- High Quality:Made of high-strength material with precision machining and surface treatment, it has excellent anti-wear and anti-corrosion properties and can withstand harsh riding environments. the durable material not only extends the service life of the chain adjuster tensioner, but also improves the overall performance of the vehicle.
- Easy to install:Chain adjust tool, efficient to prevent the chain fall for flabby that improve the safety of driving abrasion resistant and durable,greatly improving the tire's inadequacies.
- Package Includes: 2 * Chain Adjuster.Weight: About 90g
- Note: Please be carefully check the goods appearance, size, shape and then compare your original goods before ordering, thank you.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06ZYRGYW2 |
| Best Sellers Rank | #61,607 in Automotive ( See Top 100 in Automotive ) #25 in Powersports Chain Adjusters |
| Brand | sthus |
| Customer Reviews | 4.1 4.1 out of 5 stars (369) |
| Date First Available | April 18, 2017 |
| Item Weight | 2.08 ounces |
| Manufacturer | Sthus |
| Manufacturer Part Number | Am-wb0220-4 |
| Package Dimensions | 4.06 x 2.6 x 0.47 inches |

## Images

![2Pcs 12mm Chain Tensioner Adjusters - Image 1](https://m.media-amazon.com/images/I/616wXFSt-XL.jpg)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-19*