---
product_id: 115043934
title: "GOOFIT 40mm 40-6 Cylinder Head Piston ring Kit Replacement For 47cc 49cc 2 Stroke Engine Mini Dirt bike ATV Quad Pocket bike"
brand: "goofit"
price: "7417 kr"
currency: ISK
in_stock: true
reviews_count: 4
url: https://www.desertcart.is/products/115043934-goofit-40mm-40-6-cylinder-head-piston-ring-kit-replacement
store_origin: IS
region: Iceland
---

# Complete Kit Bore: 40mm Piston Diameter: 12mm GOOFIT 40mm 40-6 Cylinder Head Piston ring Kit Replacement For 47cc 49cc 2 Stroke Engine Mini Dirt bike ATV Quad Pocket bike

**Brand:** goofit
**Price:** 7417 kr
**Availability:** ✅ In Stock

## Summary

> 🚀 Upgrade Your Adventure with GOOFIT!

## Quick Answers

- **What is this?** GOOFIT 40mm 40-6 Cylinder Head Piston ring Kit Replacement For 47cc 49cc 2 Stroke Engine Mini Dirt bike ATV Quad Pocket bike by goofit
- **How much does it cost?** 7417 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.is](https://www.desertcart.is/products/115043934-goofit-40mm-40-6-cylinder-head-piston-ring-kit-replacement)

## Best For

- goofit enthusiasts

## Why This Product

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

## Key Features

- • **100% New & Unused:** Experience top-notch performance with brand new components.
- • **All-In-One Package:** Includes everything you need: cylinder body, piston, gasket, and more.
- • **Revitalize Your Ride:** Transform your 2-stroke engine with this high-quality replacement kit.
- • **Precision Engineering:** Designed for 43cc, 47cc, and 49cc mini dirt bikes and ATVs.
- • **Customer-Centric Support:** We're here for you before and after your purchase—your satisfaction is our priority!

## Overview

The GOOFIT 40mm Cylinder Head Piston Ring Kit is a comprehensive replacement solution for 47cc and 49cc 2-stroke engines, perfect for mini dirt bikes and ATVs. This kit includes a cylinder body, piston, gasket, piston ring, clips, and piston stud, ensuring a complete overhaul for optimal performance. With a bore of 40mm and a piston diameter of 12mm, this high-quality, brand new kit is designed for easy installation and reliability.

## Description

GOOFIT 40mm 40-6 Cylinder Head Piston ring Kit Replacement For 47cc 49cc 2 Stroke Engine Mini Dirt bike ATV Quad Pocket bike

## Features

- 1:Bore:40mm,exhaust bolt hole spacing:40mm,bolt hole spacing:50mm,piston diameter:12mm
- 2:This item fits for 2 stroke 43cc 47cc 49cc mini quad pocket bike
- 3:Package including:cylinder body,piston,piston,gasket,piston ring,clips,piston stud
- 4:Condition: 100% New. Never Used. Brand New & High Quality Color: as pictures .100% HD real shot
- 5:Reminder/Note: To ensure you purchase the correct product, Please read the product description carefully or image size. Thanks for your attention.If you have any issues or need any help,Welcome to contact with us vefore or after your Purchase. We will do our best to help you solve it

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | GOOFIT |
| Brand | GOOFIT |
| Package Dimensions | 12.8 x 9.4 x 8 cm; 340 g |
| Manufacturer reference | Group-110 |
| Manufacturer part number | Group-110 |
| Item Weight | 340 g |

## Images

![GOOFIT 40mm 40-6 Cylinder Head Piston ring Kit Replacement For 47cc 49cc 2 Stroke Engine Mini Dirt bike ATV Quad Pocket bike - Image 1](https://m.media-amazon.com/images/I/61REp9t+abL.jpg)

## Questions & Answers

**Q: Hiya will this fit a Lem 50 kids motorbike?**
A: This wont fit a lem as a lem piston is 39mm also the head is different

## Customer Reviews

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Great quality from this brand yet again
  

*by L***U on Reviewed in the United Kingdom on 25 May 2024*

Review from my husband:My 16-year-old lad has a tiny 50cc pit bike that seems to be a bit sloppy in the old engine department, like a bit sluggish and seems to have lost its zing, so I'm doing an engine rebuild to give it a new lease of life. I went to Amazon to source my parts as I know goo fit very well and I came across this. Basically, this is the cylinder head piston rings piston so it has everything you need to get cracking and really get stuck into that engine overhaul. It's all great quality gear and very comprehensive, as always with goo fit, they're great.  The price is exceptional really, 14 quid is a bargain in anyone's books. The cylinder body bolted straight on and was a doddle to fit. You obviously need to know a bit about ICUs as no instructions are included, but apart from that, it's great. Excellent value. 5/5

### ⭐⭐ 2.0 out of 5 stars







  
  
    Not good
  

*by L***  on Reviewed in the United Kingdom on 3 April 2024*

I installed this correctly runs fines then after 1 minutes it blow up definitely not happy wast of money and wast of my time you can tell it’s made cheaply not happy

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Cylinder head
  

*by J***E on Reviewed in the United Kingdom on 23 May 2024*

Arrived on time no problems there.Item is as discribed, good quality, works as it should, fit for purpose, easy to use, have no problems with it at all thank you.

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**Shop now:** [https://www.desertcart.is/products/115043934-goofit-40mm-40-6-cylinder-head-piston-ring-kit-replacement](https://www.desertcart.is/products/115043934-goofit-40mm-40-6-cylinder-head-piston-ring-kit-replacement)

---

*Product available on Desertcart Iceland*
*Store origin: IS*
*Last updated: 2026-03-04*