---
product_id: 335531842
title: "ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart"
brand: "glixal"
price: "¥12089"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/335531842-atmt1-008-performance-big-bore-cylinder-kit-gy6-80cc-47mm
store_origin: JP
region: Japan
---

# 47mm precision bore Complete rebuild kit included 13mm piston pin diameter ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

**Brand:** glixal
**Price:** ¥12089
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock Peak Power & Precision – Ride Ahead of the Pack!

## Quick Answers

- **What is this?** ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart by glixal
- **How much does it cost?** ¥12089 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/335531842-atmt1-008-performance-big-bore-cylinder-kit-gy6-80cc-47mm)

## Best For

- glixal enthusiasts

## Why This Product

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

## Key Features

- • **Precision Engineering:** Exact 13mm piston pin diameter ensures smooth, reliable operation.
- • **Versatile Compatibility:** Perfect fit for GY6 49cc to 80cc engines—ideal for ATVs, scooters, mopeds, and go-karts.
- • **All-in-One Rebuild Solution:** Comes with piston, rings, gaskets, studs, and more for hassle-free installation.
- • **Durability Meets Performance:** High-quality piston rings designed to withstand intense riding conditions.
- • **Maximize Your Engine's Potential:** Upgrade to a high-performance 47mm big bore cylinder for unmatched power.

## Overview

The Glixal ATMT1-008 is a premium 47mm big bore cylinder kit designed to upgrade GY6 49cc-80cc engines. It includes all essential components—piston, rings, gaskets, studs, and seals—ensuring a complete, durable, and high-performance rebuild for ATVs, scooters, mopeds, and go-karts.

## Description

ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart

## Features

- 1.Inner Diameter of Cylinder: 47mm
- 2.Outer Diameter of Piston Pin: 13mm
- 3.High Quality Durable Piston Rings
- 4.Include Cylinder,Piston,Piston Ring,Piston Pin,Piston Pin Clip,Valve Oil Seal,Gaskets,Tensioner Gasket,Exhaust Gasket,Intake&Exhaust Studs,Exhaust Nut
- 5. High Performance Upgrade 47mm Cylinder Rebuild Kit for GY6 49cc 50cc 60cc 80cc engine

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AT MOTOR PARTS |
| Brand | Glixal |
| Item Weight | 2.29 pounds |
| Package Dimensions | 5.75 x 5.12 x 4.69 inches |
| Item model number | 139QMB |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | ATMT1-008 |

## Product Details

- **Brand:** Glixal
- **Shape:** Round
- **UPC:** 714819269908
- **Manufacturer:** Glixal

## Images

![ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart - Image 1](https://m.media-amazon.com/images/I/61unNOisvFL.jpg)

## Frequently Bought Together

- Glixal ATMT1-008 Performance Big Bore Cylinder Kit GY6 80cc 47mm for 139QMB ATV Scooter Moped Go Kart
- Glixal ATGT-009B GY6 49cc 50cc to 80cc Engine 47mm Cylinder Head Assy with Valves for 139QMB 139QMA Chinese Scooter Engine Moped ATV Quad Go Kart (Non EGR Type, 69mm Valves)
- Glixal ATKS-029 GY6 50cc 100cc High Performance A9 Camshaft 139QMB 139QMA Scooter Moped ATV

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**Shop now:** [https://www.desertcart.jp/products/335531842-atmt1-008-performance-big-bore-cylinder-kit-gy6-80cc-47mm](https://www.desertcart.jp/products/335531842-atmt1-008-performance-big-bore-cylinder-kit-gy6-80cc-47mm)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*