---
product_id: 715751787
title: "49cc 50cc 2 Stroke Racing Engine Motor, Single Cylinder Pull Rope Start Motor, 2 Stroke Gasoline Engine for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits"
brand: "siohdagu"
price: "¥53701"
currency: JPY
in_stock: true
reviews_count: 5
category: "Siohdagu"
url: https://www.desertcart.jp/products/715751787-49cc-50cc-2-stroke-racing-engine-motor-single-cylinder-pull
store_origin: JP
region: Japan
---

# Air-cooled heat dissipation 49cc 2-stroke power Up to 40mph max speed 49cc 50cc 2 Stroke Racing Engine Motor, Single Cylinder Pull Rope Start Motor, 2 Stroke Gasoline Engine for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits

**Brand:** siohdagu
**Price:** ¥53701
**Availability:** ✅ In Stock

## Summary

> 🏁 Unleash Mini Power, Max Thrills!

## Quick Answers

- **What is this?** 49cc 50cc 2 Stroke Racing Engine Motor, Single Cylinder Pull Rope Start Motor, 2 Stroke Gasoline Engine for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits by siohdagu
- **How much does it cost?** ¥53701 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/715751787-49cc-50cc-2-stroke-racing-engine-motor-single-cylinder-pull)

## Best For

- siohdagu enthusiasts

## Why This Product

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

## Key Features

- • **Race-Ready Speed:** Push your mini dirt bike or scooter to thrilling speeds up to 40mph—feel the adrenaline.
- • **Cool Under Pressure:** Advanced air-cooled design prevents overheating, extending engine life and boosting safety.
- • **Versatile Power Upgrade:** Perfect for pocket bikes, ATVs, and scooters—ideal for replacements or custom mods.
- • **Effortless Pull Rope Start:** T-shaped hand lever for quick ignition—get riding faster with zero hassle.
- • **Precision Engine Craftsmanship:** High-quality aluminum and iron parts ensure durability and a sleek, rust-resistant finish.

## Overview

This 49cc 2-stroke gasoline engine features a robust aluminum alloy casing and high-performance iron internals, delivering up to 40mph speed with efficient air-cooled heat dissipation. Designed for mini dirt bikes, pocket bikes, ATVs, and scooters, it offers easy pull rope start and durable construction for reliable, long-lasting performance.

## Description

Description High-quality Material: The engine housing is made of high-quality aluminum alloy for durability and longevity. The internal iron parts of the engine are made of high-performance iron, ensuring that every piece has been carefully selected. Fine Workmanship: The aluminum alloy housing of this engine is professionally polished to give it a smooth, wear-resistant surface. Wide Range of Applications: The engine can be used for pocket bikes, mini dirt bikes, ATVs, or scooters. The engine can be used not only to replace the engine but also to convert a mini bike. Specifications Material: Aluminum Condition: New Fuel: Gasoline and Professional Two-stroke Motor Oil Fuel Ratio: Gasoline: Engine Oil= 25:1 Horsepower: 1.3 Chain Model: T8F Engine Dimensions: 28*23*13.3cm/11*9*5.2in Package Size: 31.2*24.5*16.5cm/12.3*9.7*6.5in Gross Weight: 4kg /8.81lbs Net Weight: 3.8kg/8.37lbs Package Included 1*49cc Two-stroke Engine Notes 1. The speed of the engine will be affected by the weight of the user and the terrain. 2. Riding under parental supervision is recommended in terms of underage children. 3. The real color of the item may be slightly different from the images shown on the website caused by many factors such as the brightness of your monitor or light. 4. Please allow 1-3 cm error due to manual measurement. Please make sure you do not mind before you order

Review: Right on time
Review: What’s the size of the center boat front bracket I need a 420 pknow if it’m or 15 mm or 17 mm I

## Features

- Fine Workmanship: Every part of the 49 cc 50cc dirt bike engine motor is made of carefully selected and superbly polished high-quality materials. Iron parts and aluminum shell inside the engine ensure its sturdy structure and durability. The casing is professionally polished and not easy to rust or lose color
- High Speed: The 2-stroke 49cc 50cc engine is powerful, equipped with a T-shaped hand lever, easy to start, the maximum speed of up to 40mph, very suitable for modification of mini dirt bikes, etc., so that you get a better riding experience
- Good Heat Dissipation: Air-cooled cooling design can dissipate the heat for the 2-stroke 49cc mini dirt bike engine in time to ensure continuous operation without heating, effectively preventing the vehicle from malfunctioning due to high temperature. While improving riding safety, it also extends the life of the engine
- High-quality Air Filter: The 49cc pull start engine is equipped with an air filter, made of selected materials, which can prevent impurities from entering the engine. You only need to clean the small filter regularly to keep the engine clean, easy to maintain
- Wide Applications: This 2-stroke 49cc gasoline engine motor is mainly used to power mini dirt bikes, pocket motorcycles, ATVs or scooters. Not only can it be used to replace the old engine, but also can be used to modify the mini bike

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DJ7B3VCB |
| Brand | siohdagu |
| Customer Reviews | 4.0 4.0 out of 5 stars (73) |
| Date First Available | 10 November 2024 |
| Exterior | Machined |
| Item model number | 1 |
| Manufacturer | SIOHDAGU |
| Manufacturer Part Number | 1 |
| Model | 49CC 50CC 2-Stroke Engine |

## Images

![49cc 50cc 2 Stroke Racing Engine Motor, Single Cylinder Pull Rope Start Motor, 2 Stroke Gasoline Engine for Dirt Bike Pocket Bike ATV Scooters, Pocket Bike Engine Kits - Image 1](https://m.media-amazon.com/images/I/718v7ITX7KL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Right on time
*by H***W on 29 September 2025*



### ⭐⭐⭐⭐⭐ What’s the size of the center boat front bracket I need a 420 pknow if it’m or 15 mm or 17 mm I
*by J***O on 7 August 2025*



### ⭐⭐⭐⭐⭐ Syx dirt bike
*by C***S on 23 June 2025*



## Frequently Bought Together

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**Shop now:** [https://www.desertcart.jp/products/715751787-49cc-50cc-2-stroke-racing-engine-motor-single-cylinder-pull](https://www.desertcart.jp/products/715751787-49cc-50cc-2-stroke-racing-engine-motor-single-cylinder-pull)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-20*