---
product_id: 546586951
title: "12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts"
brand: "rutu"
price: "¥2839"
currency: JPY
in_stock: true
reviews_count: 5
url: https://www.desertcart.jp/products/546586951-12mm-m8-chain-axle-adjuster-compatible-with-50cc-70cc-90cc
store_origin: JP
region: Japan
---

# M8 bolt size precision fit 81mm threaded adjustment length Galvanized steel corrosion resistant 12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts

**Brand:** rutu
**Price:** ¥2839
**Availability:** ✅ In Stock

## Summary

> ⚙️ Lock in your ride’s edge with precision and power!

## Quick Answers

- **What is this?** 12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts by rutu
- **How much does it cost?** ¥2839 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/546586951-12mm-m8-chain-axle-adjuster-compatible-with-50cc-70cc-90cc)

## Best For

- rutu enthusiasts

## Why This Product

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

## Key Features

- • **Compact Yet Mighty:** Lightweight 4.6 oz design with a sleek 12mm hole diameter fits perfectly without adding bulk.
- • **Complete Installation Kit:** Includes 2 axle adjusters, lock nuts, nuts, washers, and lock washers—everything you need to upgrade instantly.
- • **Precision Wheel Alignment:** Unique zinc galvanized blocks lock your wheel firmly in place for optimal chain tension and ride stability.
- • **Universal Fit for Power Riders:** Compatible with 50cc to 250cc ATVs and dirt bikes, ensuring seamless upgrades across your fleet.
- • **Built to Last, Built to Perform:** Premium galvanized steel construction resists bending and corrosion for long-lasting durability.

## Overview

The 12MM M8 Chain Axle Adjuster by RUTU is a premium galvanized steel tensioner designed for 50cc to 250cc motorized 2 and 4 wheel vehicles including popular ATV and dirt bike brands. Featuring an 81mm threaded adjustment length and corrosion-resistant build, it ensures precise wheel alignment and durable performance. The package includes all necessary hardware for quick installation, making it an essential upgrade for serious riders seeking reliability and control.

## Description

12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts

## Features

- 【Wide Compatibility】Premium galvanized quality bike chain tensioner rear axle adjustor is suitable for most motorized 2 and 4 wheel vehicles with engine sizes: 50CC 70CC 90CC 110CC 125CC ATV Taotao Buyang Coolsport Kazuma Sunl Roketa CFR50 CFR70 CT70 XL75 XR70 XR80 XR100 Z50R Z50A Z50 and 4-Wheeler Dirt Bikes
- 【Premium Quality】The high strength galvanized steel chain adjuster wont bend or compress easily, and is corrosion resistant for great service live and durability
- 【Unique Design Better Function】The zinc galvanized steel chain adjuster blocks hold your wheel precisely in place
- 【Dimensions】Bolt hole its M8 bolt, 12mm hole diameter, 81mm total adjustment threaded length
- 【Package Includes】2x Chain Axle Adjusters, 2 x lock nuts, 2 x nuts, 2x lock washers, 2 x washers. Chain axle adjusters are suitable for most brands, please check size before purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ZHIFAN |
| Brand | RUTU |
| Item Weight | 4.6 ounces |
| Package Dimensions | 4.37 x 3.15 x 0.51 inches |
| Country of Origin | China |
| Manufacturer Part Number | AWHAS-3-32 |

## Images

![12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts - Image 1](https://m.media-amazon.com/images/I/71CXDKIO+pL.jpg)
![12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts - Image 2](https://m.media-amazon.com/images/I/616poSLAHSL.jpg)
![12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts - Image 3](https://m.media-amazon.com/images/I/81K-V8zkC+L.jpg)
![12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts - Image 4](https://m.media-amazon.com/images/I/81HDK0fKFUL.jpg)
![12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts - Image 5](https://m.media-amazon.com/images/I/81BzjZay+-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Did what it was supposed to
*by O***N on September 3, 2024*

We installed these on a tao 4-wheeler 150ccI had to add washers and cut-to-fit these in order to have them straight and fit properly.It may not be a direct replacement for our 150cc tao four wheeler but it worked with modification

### ⭐⭐⭐⭐⭐ Good quality
*by H***Y on September 16, 2024*

Fit

### ⭐⭐⭐⭐⭐ Heavy duty
*by J***N on March 5, 2024*

much stronger and thicker than the stock ones i broke

## Frequently Bought Together

- 12MM M8 Chain Axle Adjuster, Compatible with 50cc 70cc 90cc 110cc 125cc 250cc Buyang TaoTao Kazuma Chinese Coolster Peace ATV 4 wheeler Quad Dirt Bike Parts
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**Shop now:** [https://www.desertcart.jp/products/546586951-12mm-m8-chain-axle-adjuster-compatible-with-50cc-70cc-90cc](https://www.desertcart.jp/products/546586951-12mm-m8-chain-axle-adjuster-compatible-with-50cc-70cc-90cc)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-14*