---
product_id: 305580860
title: "WOOSTAR 44mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Gas Scooter Mini Pocket Bike"
brand: "woostar"
price: "3.39 OMR"
currency: OMR
in_stock: true
reviews_count: 5
category: "Woostar"
url: https://www.desertcart.com.om/products/305580860-woostar-44mm-big-bore-cylinder-with-piston-ring-kit-replacement
store_origin: OM
region: Oman
---

# 44mm precision bore Easy bolt-on install Premium piston ring kit WOOSTAR 44mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Gas Scooter Mini Pocket Bike

**Brand:** woostar
**Price:** 3.39 OMR
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride with precision power — don’t get left behind!

## Quick Answers

- **What is this?** WOOSTAR 44mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Gas Scooter Mini Pocket Bike by woostar
- **How much does it cost?** 3.39 OMR with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/305580860-woostar-44mm-big-bore-cylinder-with-piston-ring-kit-replacement)

## Best For

- woostar enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Installation:** Designed for quick replacement with minimal tools—get back on the road faster.
- • **Trusted WOOSTAR Quality:** Backed by a decade of automotive expertise and responsive customer support.
- • **Universal Compatibility:** Perfect match for 2016 Coolster 49cc Pit Bikes and popular mini pocket scooters.
- • **Precision Engineered 44mm Bore:** Optimized fit for 2-stroke 43cc-49cc engines ensures peak performance and durability.
- • **Complete Piston Ring Kit Included:** Seamless sealing with high-density gaskets for maximum compression and efficiency.

## Overview

This 44mm Big Bore Cylinder with Piston Ring Kit is a premium replacement part engineered for 2-stroke 43cc to 49cc gas scooters and mini pocket bikes, including the 2016 Coolster 49cc Pit Bike. Crafted from durable materials, it ensures reliable sealing and enhanced engine performance, while its easy installation design minimizes downtime. Backed by WOOSTAR’s 10+ years of automotive expertise and dedicated customer service, this kit is your go-to upgrade for maintaining peak scooter power and longevity.

## Description

ABOUT WOOSTAR DIRECT UKWOOSTAR has been engaged in Automotive for more than 10 years.With over 200 staff,also we have rich experience and excellent product quality.The main products are recoil pull start,chain master link,carburetor,hand brake lever,ignition coil,intake gasket,sprocket,hand puller,rearview mirror and so on.Each month will list a lot New products.We also accept customization of products if you buy enough.Please follow closely with our store.ABOUT BRANDWe have registered the brand 2.0 successfully by desertcartBrand:WOOSTARRegistration Number:5364654Package Included:1 x Cylinder;1 x Piston Ring KitReplacement for:2016 Coolster 49cc Pit Bike2 Stroke 43cc 47cc 49cc Gas Scooter Mini Pocket BikeTip:Please verify model number and size prior to ordering to ensure this is the correct part for your engineCustomer Services:Message us for further assistance if have any question or problem with the product.We will be very glad that can help you.

Review: Cilindro compatibile per minimoto cinese. Facile da montare l'importante è che controllate il diametro dello spinotto del vostro pistone prima di ordinare.
Review: Repuesto de calidad para las minimotos Chinas

## Features

- ★【REPLACEMENT FOR】2016 Coolster 49cc Pit Bike||2 Stroke 43cc 47cc 49cc Scooter Mini Pocket Bike;
- ★【SIZE】Cylinder inner diameter:44mm/1.7";Piston height:38mm/1.5";Outer Diameter of Piston Pin:12mm/0.47";(As the picture shows)
- ★【EASY TO INSTALL】Replacement piston sets engineered from premium materials to provide exceptional service life and reliability. Pistons gasket kit with precise density to provide a reliable seal with minimal tightening;
- ★【NOTE】Please verify model number and size prior to ordering to ensure this is the correct part;
- ★【WOOSTAR CUSTOMER SERVICE】Always available to help our customers.Please message us for replacement or refund if you are not satisfied with the order;Be happy Online in your time.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | WOOSTAR |
| Brand | WOOSTAR |
| Package Dimensions | 14.7 x 11 x 9 cm; 425 Grams |
| Manufacturer reference | YL-A42-CK |
| Manufacturer Part Number | YL-A42-CK |
| Item Weight | 425 g |

## Images

![WOOSTAR 44mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Gas Scooter Mini Pocket Bike - Image 1](https://m.media-amazon.com/images/I/61AdQNml1-L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***O on 4 March 2021*

Cilindro compatibile per minimoto cinese. Facile da montare l'importante è che controllate il diametro dello spinotto del vostro pistone prima di ordinare.

### ⭐⭐⭐⭐⭐ Review
*by C***N on 22 July 2025*

Repuesto de calidad para las minimotos Chinas

### ⭐⭐⭐⭐⭐ Review
*by S***N on 15 May 2020*

Conforme ou cylindre d'origine chinois sur pocket quad, conforme à la photo, fournit avec le joint d'embase, par contre attention joint échappement non fournit. je recommande.

## Frequently Bought Together

- WOOSTAR 44mm Big Bore Cylinder with Piston Ring Kit Replacement for 2 Stroke 43cc 47cc 49cc Gas Scooter Mini Pocket Bike
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**Shop now:** [https://www.desertcart.com.om/products/305580860-woostar-44mm-big-bore-cylinder-with-piston-ring-kit-replacement](https://www.desertcart.com.om/products/305580860-woostar-44mm-big-bore-cylinder-with-piston-ring-kit-replacement)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-21*