---
product_id: 437010767
title: "Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory"
brand: "jrrxm"
price: "259 Lei"
currency: RON
in_stock: true
reviews_count: 10
category: "Jrrxm"
url: https://www.desertcart.ro/products/437010767-pair-of-12volt-rs550-40000rpm-high-speed-electric-drive-motor
store_origin: RO
region: Romania
---

# 12V high voltage power 7 interchangeable steel gear teeth 40,000 RPM ultra-high speed Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory

**Brand:** jrrxm
**Price:** 259 Lei
**Availability:** ✅ In Stock

## Summary

> 🚗💨 Upgrade your ride, outrun the pack!

## Quick Answers

- **What is this?** Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory by jrrxm
- **How much does it cost?** 259 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/437010767-pair-of-12volt-rs550-40000rpm-high-speed-electric-drive-motor)

## Best For

- jrrxm enthusiasts

## Why This Product

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

## Key Features

- • **Pro-Level Upgrade Kit:** Ideal for DIY enthusiasts aiming to transform kids’ ride-on toys into high-speed thrill machines.
- • **Double Your Ride Speed:** Boost your Power Wheels with a 40,000 RPM motor that delivers twice the speed of stock engines.
- • **Plug & Play Convenience:** Comes with 2 motors and 2 cables for easy installation and instant upgrade readiness.
- • **Custom Fit with 7 Gear Options:** Includes 7 different steel gear teeth sizes to perfectly match your ride’s original setup—no guesswork needed.
- • **Built to Last with Copper Windings:** Premium pure copper coils and cooling fans extend motor life and maintain peak performance.

## Overview

This 12V RS550 electric motor upgrade kit features dual 40,000 RPM high-speed motors with pure copper windings and cooling fans, designed to double the speed of standard Power Wheels. It includes 7 interchangeable steel gear teeth sets for versatile compatibility and 2 motor cables for straightforward installation, making it the ultimate DIY upgrade for kids’ ride-on vehicles.

## Description

Product descriptionRated Voltage: 12VSpeed: 40000RPMMaterial: MetalNet Weight: 446gNote:1.This is a high-speed motor. 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.2. 5 kinds of motor gears of different specifications are presented, please choose the same gear as the original motor gear.3. There are 2 motors and 5 different gears in one box.4.Free 2 cables for your convenience.5.When you decide which tooth to use, you can use a hammer to attach the tooth to the motor, just as the picture describes.

Review: Great for upgrading. Worked perfect. - I use this kit to upgrade my daughter's John Deere Gator. All parts fit perfectly and functioned flawlessly. I bought a separate voltage controller and hooked it up to a 40 volt Ryobi battery and the Gator can go about 15 mph if you upgrade the gears as well. If you are upgrading to have your unit go that fast you must upgrade the gears and remove the auto braking. If you do not remove the auto braking and do not upgrade the gears the first time you go 15 mph and auto brake your gears will be destroyed. Auto breaking is usually the smallest wire from the pedal on a gator. All the upgrades mentioned are fairly easy if you are somewhat mechanically inclined.
Review: Too big for my machine - It’s my fault for not realizing it would be too big for my kids utv. I can’t speak for the ease of installation, but it is good value for the money, considering the prices of similar products. I can’t give specifics on the motor life, speed, or functionality since it didn’t fit. Make sure you take measurements or check if it will fit before you buy. Other than that, it works since I tested it.

## Features

- Attention: The model is RS550, which includes 7 different motor teeth. Before purchasing, please compare the size of the teeth and the size of the motor (to determine if the motor is damaged, connect the two polarities of the motor directly to the battery and check if the motor is rotating)
- 2Pcs 12V RS550 40000RPM Electric Motor Drive Engine For Power Wheel Motor Upgrade,High Speed Motor Gearbox Accessories for Power Wheels Ride On Car Replacement Parts,Suitable for Various DIY Electrical Projects
- [Advantages]: The Motor Adopts A 12V 40000rpm High-Speed Motor, Which Matches Pure Copper Winding Coils And High-Quality Cooling Fans, Which Can Greatly Improve The Speed And Life. After Comparison, It Can Usually Increase The Speed By 2 Times Than The Original Motor.
- [Widely Applicable]: It Contains 7 Kinds Of Teeth Of Different Specifications, Which Can Be Widely Used In Various Types Of Motor Gearboxes. There Is No Need To Worry About The Different Gears And Cannot Be Installed.(Including 8 Teeth, 9 Teeth, 10 Teeth, 12 Teeth, 16 Teeth)
- [Installation Method]: Compare The Steel Teeth On The Original Motor, Select The Teeth Of The Same Size, And Then Use A Hammer To Knock On The Motor Shaft (Please Place The Bottom Of The Motor On A Solid Surface As Shown In The Figure To Beat), The Motor Cable Can Be Installed On The Motor Copper Sheet With One Key.
- [Note]: Please Compare The Model And Teeth Of The Original Motor Before Purchasing. It Must Be The Same Model To Replace It. The Motor Does Not Need To Distinguish Between The Left And Right Sides. If The Motor Turns Incorrectly, You Only Need To Change The Cable On The Polarity Of The Motor.
- [Includes]: 2 Fast Motors, 7 Pairs Of Steel Gears Of Different Sizes (17 Steel Teeth In Total), 2 Motor Cables

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09WYWQPVX |
| Best Sellers Rank | #173,585 in Toys & Games ( See Top 100 in Toys & Games ) #252 in RC Electric Motors |
| Brand | JRRXM |
| Date First Available | March 31, 2022 |
| Horsepower | 45 Watts |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15.7 ounces |
| Item model number | 12V40000RPM |
| Manufacturer | JRRXM |
| Material | Metal |
| Model Name | 12V40000RPM |
| Product Dimensions | 1.5"W x 3.35"H |
| Shaft Diameter | 3.18 Millimeters |
| Speed | 40000 RPM |
| UPC | 707091413985 |
| Voltage | 12 Volts |
| Wattage | 45 watts |

## Product Details

- **Brand:** JRRXM
- **Horsepower:** 45 Watts
- **Model Name:** 12V40000RPM
- **Speed:** 40000 RPM
- **Voltage:** 12 Volts

## Images

![Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory - Image 1](https://m.media-amazon.com/images/I/61oO8yTcRrL.jpg)
![Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory - Image 2](https://m.media-amazon.com/images/I/71dYb7JfbpL.jpg)
![Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory - Image 3](https://m.media-amazon.com/images/I/41JLWGswxmL.jpg)
![Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory - Image 4](https://m.media-amazon.com/images/I/41hZZnQZK4L.jpg)
![Pair of 12Volt RS550 40000RPM High Speed Electric Drive Motor for Power Wheels Motor Upgrade Kit,Fast DC Hot Horse Motors for Kids Ride on Toy Car Replacement Parts Accessory - Image 5](https://m.media-amazon.com/images/I/41YqPKdCkYL.jpg)

## Available Options

This product comes in different **Model** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for upgrading. Worked perfect.
*by F***B on October 1, 2022*

I use this kit to upgrade my daughter's John Deere Gator. All parts fit perfectly and functioned flawlessly. I bought a separate voltage controller and hooked it up to a 40 volt Ryobi battery and the Gator can go about 15 mph if you upgrade the gears as well. If you are upgrading to have your unit go that fast you must upgrade the gears and remove the auto braking. If you do not remove the auto braking and do not upgrade the gears the first time you go 15 mph and auto brake your gears will be destroyed. Auto breaking is usually the smallest wire from the pedal on a gator. All the upgrades mentioned are fairly easy if you are somewhat mechanically inclined.

### ⭐⭐⭐⭐⭐ Too big for my machine
*by L***H on November 16, 2024*

It’s my fault for not realizing it would be too big for my kids utv. I can’t speak for the ease of installation, but it is good value for the money, considering the prices of similar products. I can’t give specifics on the motor life, speed, or functionality since it didn’t fit. Make sure you take measurements or check if it will fit before you buy. Other than that, it works since I tested it.

### ⭐ Unreliable Part
*by M***G on July 10, 2025*

Zero stars if that was an option. Child was so excited to be able to drive his power wheels again. One motor installed and with basic driving, the motor burned out within 5 minutes. (Parent is a crane mechanic, we know this was installed correctly.) Asked for a refund. Would not recommend this part for a replacement fix. Unhappy child and parent.

## Frequently Bought Together

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-17*