---
product_id: 103169120
title: "Rear Engine Chain Sprocket 428 40 Teeth for 50cc 90cc 110cc 125cc 150cc 200cc 250cc 300cc Chinese ATV Dirt Bike Quad TaoTao Roketa Sunl"
brand: "kids atv parts inc"
price: "177 zł"
currency: PLN
in_stock: true
url: https://www.desertcart.pl/products/103169120-rear-engine-chain-sprocket-428-40-teeth-for-50cc-90cc
store_origin: PL
region: Poland
---

# 37.5mm center hold diameter for perfect mounting 428 chain compatibility for seamless fit 40 precision teeth for optimal power transfer Rear Engine Chain Sprocket 428 40 Teeth for 50cc 90cc 110cc 125cc 150cc 200cc 250cc 300cc Chinese ATV Dirt Bike Quad TaoTao Roketa Sunl

**Brand:** kids atv parts inc
**Price:** 177 zł
**Availability:** ✅ In Stock

## Summary

> ⚡ Gear up and dominate the trail with precision power!

## Quick Answers

- **What is this?** Rear Engine Chain Sprocket 428 40 Teeth for 50cc 90cc 110cc 125cc 150cc 200cc 250cc 300cc Chinese ATV Dirt Bike Quad TaoTao Roketa Sunl by kids atv parts inc
- **How much does it cost?** 177 zł with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/103169120-rear-engine-chain-sprocket-428-40-teeth-for-50cc-90cc)

## Best For

- kids atv parts inc enthusiasts

## Why This Product

- Trusted kids atv parts inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **428 Chain Exclusive:** Engineered specifically for 428 chains to ensure smooth, reliable power delivery
- • **Robust Mounting Specs:** 37.5mm center hold and 57mm bolt spacing for rock-solid installation
- • **Lightweight Durability:** At just 0.8 ounces, it balances strength and agility for peak performance
- • **Precision 40-Tooth Design:** Maximize torque and acceleration with every ride
- • **Universal Fit Across Engines:** Compatible with 50cc to 300cc Chinese ATVs and dirt bikes—one sprocket, endless adventures

## Overview

This rear engine chain sprocket features 40 teeth and is designed exclusively for 428 chains, fitting a wide range of 50cc to 300cc Chinese ATVs, dirt bikes, and quads. With a 37.5mm center hold diameter and 57mm bolt spacing, it ensures a secure, precise fit for enhanced drivetrain performance.

## Description

Rear Engine Chain Sprocket 428 40 Teeth for 50cc 90cc 110cc 125cc 150cc 200cc 250cc 300cc Chinese ATV Dirt Bike Quad TaoTao Roketa Sunl

## Features

- Brand new rear chain sprocket
- Fit most 50cc 90cc 110cc 125cc 150cc 200cc 250cc 300cc Chinese ATVs, dirt bikes, and quads
- This sprocket has 40 teeth and is compatible with the 428 chain only
- Center Hold Diameter: 37.5mm; Mounting Bolt to Bolt: 57mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kids ATV Parts |
| Brand | Kids ATV Parts |
| Item Weight | 0.8 ounces |
| Package Dimensions | 0.05 x 0.05 x 0.05 inches |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | TR-C0003 |

## Images

![Rear Engine Chain Sprocket 428 40 Teeth for 50cc 90cc 110cc 125cc 150cc 200cc 250cc 300cc Chinese ATV Dirt Bike Quad TaoTao Roketa Sunl - Image 1](https://m.media-amazon.com/images/I/41wGZ4JpsJL.jpg)

## Frequently Bought Together

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- HIAORS 428 13T 17mm Motorcycle Front Engine Sprocket for 50cc 70cc 110cc 125cc 140cc 160cc TaoTao Roketa Coolster Sunl Lifan Chinese ATV Quad Dirt Bike

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**Shop now:** [https://www.desertcart.pl/products/103169120-rear-engine-chain-sprocket-428-40-teeth-for-50cc-90cc](https://www.desertcart.pl/products/103169120-rear-engine-chain-sprocket-428-40-teeth-for-50cc-90cc)

---

*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-04-25*