---
product_id: 174784710
title: "2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts"
brand: "jiaruixin"
price: "€ 55.52"
currency: EUR
in_stock: true
reviews_count: 8
category: "Jiaruixin"
url: https://www.desertcart.com.cy/products/174784710-2-pcs-universal-550-40000rpm-electric-motor-rs550-12v-motor
store_origin: CY
region: Cyprus
---

# 40000 RPM high-speed power 12V robust metal motor build 3 interchangeable gear sets 2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts

**Brand:** jiaruixin
**Price:** € 55.52
**Availability:** ✅ In Stock

## Summary

> ⚡ Upgrade your ride, outrun the pack!

## Quick Answers

- **What is this?** 2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts by jiaruixin
- **How much does it cost?** € 55.52 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/174784710-2-pcs-universal-550-40000rpm-electric-motor-rs550-12v-motor)

## Best For

- jiaruixin enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Upgrade:** Direct replacement for RS550 motors—easy install, instant performance boost.
- • **Blazing 40,000 RPM Speed:** Unleash turbocharged acceleration for your ride-on toy.
- • **Proven Performance Boost:** Doubles factory speed, turning ordinary rides into thrill machines.
- • **Durable Metal Construction:** Engineered to withstand high torque and extended playtime.
- • **Versatile Gear Compatibility:** Includes 3 gear sets for seamless customization and perfect fit.

## Overview

This 2-piece RS550 12V electric motor set delivers a blistering 40,000 RPM speed with durable metal construction and three interchangeable gear sets. Designed as a universal replacement for kids’ ride-on toys and RC cars, it offers a straightforward upgrade that significantly enhances speed and acceleration, making it the go-to choice for millennial parents seeking high-performance, reliable motor upgrades.

## Description

Specifications: Rated Voltage: 12V Speed: 40000RPM Material: Metal Net Weight: 450g Application: Motor is used in the majority of kids, can replace the 550 motor directly package contains 2Pcs motor, 2Pcs S gear and 2Pcs B gear, 2Pcs C gear This is a high-speed motor. Note: The power is relatively large and the current is very high. Before you change, please ensure that your car can withstand, otherwise it is easy to burn.

Review: Peg Perego Gator now does 9.1MPH!!! - Don’t have much time on them yet, but easy install. Just pound on the gear size you need, then swap them out. Tabs are slightly smaller as some have said, but I just crimped the terminals tighter and they work fine. My daughters Gator is already partially modified. I have a variable seed controller, 15” snow blower tires, and running off a 20V 6Ah Porter Cable drill battery. With stock motors it was going 6.6mph on the GPS. After the motor upgrade, it now does 9.1mph, and even accelerates much faster. Luckily my daughter has good throttle control at 4 years old. Most of the time she just cruises around at 4 to 5 MPH, but just giggles when she stabs it now, LOL. We will see how they hold up running at 20V though.
Review: Faster than factory Peg Perego motors! - I ordered this to speed up my sons 12v Gator that he’s grown bored of. I ordered brand new factory gearboxes which included new Peg Perego motors, but I wanted it to go faster so I ordered these motors as well. Before making the full swap, I decided to record in slowmo the difference between the two. If you were looking for proof these are faster than factory motors, here it is! The fit perfectly and can’t wait to get them installed and see the difference. Update: this is a new Perego motor and gearbox. When compared to the old motor and gearbox that originally came in our gator, these motors are MORE THAN DOUBLE the speed.

## Features

- 2 pcs RS550 12V 40000 Rpm universal Drive motor
- Motor Diameter: 35mm(1.38").The motor length is 57mm(2.25"). The total length of the motor is 80 mm(3.15").
- Voltage: 12V，Specially customized for car modification （High Speed )
- package contains 2Pcs motor, 2Pcs S gear and 2Pcs B gear, 2Pcs C gear,Gear is not mounted on the motor, but in the package
- motor is equipped with 10 teeth 3 different gear sets. According to your original teeth, it must be exactly the same. The bottom of the gear motor must be strong and can be directly beaten on the teeth.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07YZNR7LN |
| Best Sellers Rank | #468,387 in Toys & Games ( See Top 100 in Toys & Games ) #1,084 in Kids' Ride-On Replacement Parts |
| Brand | JIARUIXIN |
| Brand Name | JIARUIXIN |
| Customer Reviews | 3.8 out of 5 stars 253 Reviews |
| Item Dimensions W x H | 3.15"W x 1.38"H |
| Item Weight | 450 Grams |
| Manufacturer | jiaruixin |
| Material | Metal |
| Material Type | Metal |
| Product Dimensions | 3.15"W x 1.38"H |
| Shaft Diameter | 1.25 Inches |
| Speed | 40000 RPM |
| UPC | 781827157961 |
| Voltage | 12 Volts |

## Product Details

- **Brand:** JIARUIXIN
- **Speed:** 40000 RPM
- **Voltage:** 12 Volts
- **Product Dimensions:** 3.15"W x 1.38"H
- **Material:** Metal

## Images

![2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts - Image 1](https://m.media-amazon.com/images/I/51-jaVaSHFL.jpg)
![2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts - Image 2](https://m.media-amazon.com/images/I/711p4lKRU-L.jpg)
![2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts - Image 3](https://m.media-amazon.com/images/I/61KW5cY4g4L.jpg)
![2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts - Image 4](https://m.media-amazon.com/images/I/61cHpOKlZlL.jpg)
![2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts - Image 5](https://m.media-amazon.com/images/I/61XeTAI-pHL.jpg)

## Questions & Answers

**Q: Will these work on the power wheels Escalade?**
A: They will NOT WORK on a 24v .  TOO SMALL.  I would go for a better match.  I should have returned mine but kids/house/bills/…. I just did not have time.  I do not know if a escalade, is 24v but just check the spec's online if you are not sure.  Sorry,, I know I was disappointed....

**Q: Would these work on a RC car?**
A: Hello, you turn on the motor on your electric car and confirm that the size is the same before it can be used.

**Q: Will the stock gears fit shaft?**
A: They come with 3 or 4 different sizes  which seem like it would fit many styles

**Q: What size is the lead?**
A: Standard flat mail crimped lead. Solder it to make sure it stays.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Peg Perego Gator now does 9.1MPH!!!
*by A***N on August 19, 2020*

Don’t have much time on them yet, but easy install. Just pound on the gear size you need, then swap them out. Tabs are slightly smaller as some have said, but I just crimped the terminals tighter and they work fine. My daughters Gator is already partially modified. I have a variable seed controller, 15” snow blower tires, and running off a 20V 6Ah Porter Cable drill battery. With stock motors it was going 6.6mph on the GPS. After the motor upgrade, it now does 9.1mph, and even accelerates much faster. Luckily my daughter has good throttle control at 4 years old. Most of the time she just cruises around at 4 to 5 MPH, but just giggles when she stabs it now, LOL. We will see how they hold up running at 20V though.

### ⭐⭐⭐⭐⭐ Faster than factory Peg Perego motors!
*by D***A on September 16, 2022*

I ordered this to speed up my sons 12v Gator that he’s grown bored of. I ordered brand new factory gearboxes which included new Peg Perego motors, but I wanted it to go faster so I ordered these motors as well. Before making the full swap, I decided to record in slowmo the difference between the two. If you were looking for proof these are faster than factory motors, here it is! The fit perfectly and can’t wait to get them installed and see the difference. Update: this is a new Perego motor and gearbox. When compared to the old motor and gearbox that originally came in our gator, these motors are MORE THAN DOUBLE the speed.

### ⭐ Motors are faster then stock power wheels update #
*by A***R on June 16, 2024*

Motor both burn up after 2 battery ran thew then Motors are super nice I did a 20 min low speed break in on these befor use My only issue is I was reusing the stock powerwheels press on pinion gears when I went to install on motors they was little lose so I took some loc tight 648 it's like a high strength retaining glue I allowed it to full cure 24 hours before use and no issue way later then stock powerwheels on 12v

## Frequently Bought Together

- JIARUIXIN 2 Pcs Universal 550 40000RPM Electric Motor RS550 12V Motor Drive Engine Accessory for RC Car Children Ride on Toys Replacement Parts
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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-01*