---
product_id: 388530260
title: "ROMYIX Bike Engine Kit,100cc 2-Stroke Bicycle Gasoline Engine Motor Kit DIY Motorized Bike Single Cylinder Air-cooled CDI Ignition,3.2kw/5500r/min,0.53Gal Large Fuel Tank"
brand: "romyix"
price: "R6297"
currency: ZAR
in_stock: true
reviews_count: 2
url: https://www.desertcart.co.za/products/388530260-romyix-bike-engine-kit-100cc-2-stroke-bicycle-gasoline-engine
store_origin: ZA
region: South Africa
---

# 0.53gal fuel tank 440 lbs load capacity 28mi/h max speed ROMYIX Bike Engine Kit,100cc 2-Stroke Bicycle Gasoline Engine Motor Kit DIY Motorized Bike Single Cylinder Air-cooled CDI Ignition,3.2kw/5500r/min,0.53Gal Large Fuel Tank

**Brand:** romyix
**Price:** R6297
**Availability:** ✅ In Stock

## Summary

> 🚴‍♂️ Transform Your Bike, Elevate Your Journey!

## Quick Answers

- **What is this?** ROMYIX Bike Engine Kit,100cc 2-Stroke Bicycle Gasoline Engine Motor Kit DIY Motorized Bike Single Cylinder Air-cooled CDI Ignition,3.2kw/5500r/min,0.53Gal Large Fuel Tank by romyix
- **How much does it cost?** R6297 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/388530260-romyix-bike-engine-kit-100cc-2-stroke-bicycle-gasoline-engine)

## Best For

- romyix enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Designed to support a maximum weight of 440 lbs, this engine kit is perfect for all your biking adventures.
- • **Go the Distance:** With a generous 0.53-gallon fuel tank, enjoy longer rides without the hassle of frequent refueling.
- • **Unleash Your Ride:** Experience exhilarating speeds of up to 28mi/h with our powerful 100cc 2-stroke engine.
- • **Complete Transformation:** Everything you need to convert your bicycle into a motorcycle is included in one convenient package.
- • **Whisper-Quiet Performance:** Enjoy a smooth ride with minimal noise (around 75DB), perfect for peaceful outdoor excursions.

## Overview

The ROMYIX Bike Engine Kit is a 100cc 2-stroke gasoline engine designed to convert your standard bicycle into a motorized bike. It features a maximum speed of 28mi/h, a large 0.53-gallon fuel tank for extended rides, and a robust loading capacity of 440 lbs. The kit includes all necessary components for installation and operates quietly, making it suitable for various bicycle types.

## Description

SpecificationsMaterial: Aluminum, IronColor: Black, Red, SilverStyle: ModernSurface Treatment: Sandblasting, Painting, Rust Prevention Shot BlastingAssembly Required: YesDisplacement: 100CCNumber of Teeth: 36Mode of Engine: Single Cylinder, Air-cooling, 2-strokeIgnition Mode: CDIMaximum Speed: 45km/28mi/hFuel Tank Capacity: 2L/0.53galFuel Consumption: 2.5L/0.66gal/100kmMax. Load Capacity: 200kg/440lbsNoise: About 75 decibelsFuel Number: #92, #95Fuel Type: Mixed Fuel(16 Gasoline: 1 Two-stroke Engine Oil During Break-in Period, 20 Gasoline: 1 Two-stroke Engine Oil After)Gross Weight: 10.85kg/23.9lbsNet Weight: 9.75kg/21.5lbsChain Guard: 41*7.7cm/16.14*3.03inCarburetor Size: 7*12cm/2.75*4.72inFuel Tank Size: 31*18*15cm/12.2*7.08*5.9inGear Diameter: 15cm/5.9inEngine Size: 22.5*21.5cm/8.85*8.46inPackage Size: 42*42*20cm/16.53*16.53*7.87inPackage Included 1*Bicycle Engine Kit1*English ManualAll Accessories for AssemblyNotes1. Please carefully read the manual and strictly follow the precautions to have a better experience. 2. Please note that professional installation is recommended.3. Please note that this product requires the use of a mixture of gasoline and engine oil. During the first 500-kilometer break-in period, the ratio of gasoline to engine oil is 16:1, and after the break-in period, the ratio increases to 20:1. 4. Please note that during the running-in period, the speed should not exceed 20km/h. After the first 500 kilometers, the speed may increase to 35 kilometers per hour.5. Please note that this product requires the use of advanced two-stroke motorcycle oil to ensure proper lubrication of the engine.6. Please note that before adding fuel to the tank, make sure to mix fuel and engine oil, and do not add them separately.7. Due to the need for fuel during the use of this product, please pay attention to fire safety.

## Features

- High Speed: The 2-stroke 100CC engine is powerful and durable, accelerating your bike to a maximum speed of 28mi/h and allowing you to experience the convenience of reaching your destination faster and easier.
- Large Fuel Tank: A fuel tank with a capacity of up to 0.53gal supports longer journeys at once, and fuel consumption of around 0.66gal/100 km also reduces the hassle of frequent refueling.
- High Loading Capacity: It can withstand a maximum weight of 440 lbs, and you can confidently install it on your bicycle and ride with it.
- Complete Kit: Our package includes all the parts to convert your bicycle into a motorcycle, meeting your needs with just one purchase!
- Quiet Operation: When in use, this bicycle engine kit only has slight noise (around 75DB) and vibration. You can use it in most outdoor environments without worrying about noise disturbance.
- suitable for most 26-inch or 28-inch bicycles with V-shaped frames and large triangular empty frames, such as mountain bikes, road bikes, gravel bikes, beach bikes, etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ROMYIX |
| Brand | ROMYIX |
| Manufacturer reference | 4147 |
| Manufacturer part number | 4147 |

## Images

![ROMYIX Bike Engine Kit,100cc 2-Stroke Bicycle Gasoline Engine Motor Kit DIY Motorized Bike Single Cylinder Air-cooled CDI Ignition,3.2kw/5500r/min,0.53Gal Large Fuel Tank - Image 1](https://m.media-amazon.com/images/I/61OjtE-0MVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Dose it’s job
*by P***T on 15 June 2024*

Although there was some damage. Iv done over 100 miles with the engine and tested it beyond its capabilities. There is a slight knocking sound this doesn’t effect running of the engine. With slight tuning and modifications e.I polish and porting It will do 50 comfortably any more the vibrations get unbearable foresight rubber around the mounting points should fix this but not recommend my me.Thanks againPuff

### ⭐⭐⭐⭐⭐ Item was excellent
*by J***E on 23 April 2024*

Overall amazing product and great price.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-01-24*