FULIHUA
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12V390 20000RPM Gearbox with DC Motor, RS390 12V Motor with Gear Box for Kids Ride-Ons Accessories Children Electric Ride On Car and Motorcycle Replacement Parts
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12V390 20000RPM Gearbox with DC Motor, RS390 12V Motor with Gear Box for Kids Ride-Ons Accessories Children Electric Ride On Car and Motorcycle Replacement Parts
1 Kids Electric Ride On Car Gearbox Replacement 12V 390 20000RPM Drive Engine for Kids Ride On Car
12V390 20000RPM Gearbox with DC Motor, RS390 12V Motor with Gear Box for Kids Ride-Ons Accessories Children Electric Ride On Car and Motorcycle Replacement Parts
Item #: 225691510

12V390 20000RPM Gearbox with DC Motor, RS390 12V Motor with Gear Box for Kids Ride-Ons Accessories Children Electric Ride On Car and Motorcycle

85% of respondents would recommend this to a friend

Item #: 225691510

USD 26

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*All items will import from US

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1 Kids Electric Ride On Car Gearbox Replacement 12V 390 20000RPM Drive Engine for Kids Ride On Car
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What Stands Out

High RPM Performance
The 20000 RPM capability ensures quick acceleration for kids' ride-ons, providing an exhilarating experience for young riders while maintaining safety and control.
Durable Gearbox
Designed for longevity, the robust gearbox components effectively handle the rigors of daily use, making it an ideal replacement part for children’s electric vehicles.
Versatile Compatibility
Specifically made for kids' ride-ons, this motor and gearbox combination fits various models, offering easy installation and enhancing overall performance for a fun-filled riding experience.

Product Details

Find the perfect replacement gearbox for your children's electric ride-on car. Our 12V390 20000RPM Gearbox is compatible with various models. Shop now at Ubuy Turks and Caicos for all your ride-on accessories needs.
Brand NameFULIHUA
Unit Count1 Count
Number of Items1
Number of Packs1
ManufacturerFULIHUA
Manufacturer Part Number12V390 20000
Manufacturer recommended age0 - 8 years
SizeLarge
Weight Capacity Maximum40 kg
Item Dimensions6.5 x 2.5 x 2 inches (16.5 x 6.4 x 5.1 cm)
Material TypePlastic
ThemeVehicle
Country of OriginThis item will be imported from US
Date First AvailableApril 02, 2021
What is in the box12V390 20000RPM Gearbox with... For more details, please check description/product details

Who Should Buy?

Suitable For
  • Children's Vehicles

    Ideal for replacing motors in children's ride-on cars, ensuring smooth and efficient operation for safe fun.

  • DIY Enthusiasts

    Perfect for hobbyists wanting to build or repair electric vehicles, providing versatility in various projects.

  • Educational Use

    Suitable for educational robotics projects, helping students learn about basic mechanics and electronics in a practical way.

Not Suitable For
  • High-Power Applications

    Not suitable for high-demand or professional vehicles requiring more power and durability than this motor can provide.

Product Description

12V390 20000RPM Gearbox with DC Motor, RS390 12V Motor with Gear Box for Kids Ride-Ons Accessories Children Electric Ride On Car and Motorcycle Replacement Parts

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the optimal voltage for the 12V390 gearbox with DC motor?

    Answer: The optimal voltage for the 12V390 gearbox with DC motor is 12 volts. This is important as it ensures the motor runs efficiently, providing consistent torque and speed. Using the correct voltage will maximize performance in applications such as kids' ride-on cars or electric motorcycles, allowing for a smooth ride. Switching to a different voltage may lead to poor performance or damage to the motor.
  • Question: How does the RPM of the RS390 motor impact its performance in ride-on toys?

    Answer: The RS390 motor has a speed rating of 20000 RPM, which directly influences its acceleration and top speed. Higher RPM means quicker acceleration, making it suitable for kids’ vehicles where responsiveness is key. This speed allows for a thrilling ride-on experience, enhancing enjoyment for children while ensuring they have control over their vehicle. However, it’s essential to match this motor with appropriate gear settings to optimize performance.
  • Question: Can the 12V390 gearbox with DC motor be used for other applications?

    Answer: Yes, the 12V390 gearbox with DC motor can be utilized in various applications beyond kids' ride-on toys. It's suitable for robotics, remote-controlled vehicles, and small machinery where reliable torque and speed are necessary. Users appreciate the versatility of this motor which can be adapted for DIY projects as well as for educational purposes such as STEM learning kits, enriching the user experience with practical hands-on activities.
  • Question: What are the advantages of using a gear motor like the RS390 for electric ride on cars?

    Answer: Using a gear motor like the RS390 offers significant advantages such as improved torque output and greater efficiency at lower speeds. This is particularly beneficial in children's ride-on cars, where safety and control are paramount. The gearbox allows for a better balance between speed and power, ensuring the vehicle can navigate various terrains effectively. Consequently, this enhances durability and prolongs battery life, making the ride more enjoyable for kids.
  • Question: Is the RS390 motor compatible with all kids' ride-ons?

    Answer: While the RS390 motor is compatible with many kids' ride-ons, it’s crucial to check the specific requirements and dimensions of each vehicle. Factors such as voltage, mounting size, and connection types can vary across different models. Ensuring compatibility will help avoid installation issues and enable your child's ride-on to achieve optimal performance. Adapting fittings or using a compatible controller can help enhance integration.
  • Question: How do you install the 12V390 gearbox in a ride-on toy?

    Answer: To install the 12V390 gearbox in a ride-on toy, start by disconnecting the existing motor and removing it from its mount. Carefully fit the new gearbox, aligning it with the drive shaft and ensuring secure connections. Make sure to connect the wires correctly, matching polarity to avoid any operational issues. Following appropriate mounting guidelines will ensure stable function and allow for reliable performance as your child enjoys their ride.
  • Question: What type of battery is suitable for the RS390 DC motor?

    Answer: The RS390 DC motor operates efficiently with a 12V battery solution, such as lead-acid or lithium-ion types. A fully charged 12V battery will provide optimal power, ensuring that the motor delivers strong performance and a longer runtime for the ride-on toy. Choosing the right battery will enhance your electric vehicle’s performance while making sure that your child enjoys uninterrupted adventures.
  • Question: What is the maximum load the 12V390 motor can handle?

    Answer: The maximum load the 12V390 motor can handle varies depending on multiple factors, including the gearing system and operational conditions. Generally, it is designed to support light to moderate loads typical of kids' ride-on vehicles. For specifications, it’s advisable to consult the manufacturer's details or conduct tests to understand the limits in typical usage scenarios. This ensures safety and performance standards are met for a fun ride.
  • Question: Do I need additional components for the motor to function in my kids’ ride-on?

    Answer: Yes, you may need several additional components for the motor to function optimally in a kids' ride-on car. These could include a compatible motor controller to regulate speed, a suitable battery, and possibly gear reduction depending on the desired performance. Each component plays a critical role in ensuring safer operation and longer duration of play. Understanding these needs will enhance your setup for a complete riding experience.
  • Question: Where can I buy the 12V390 20000RPM gearbox with DC motor in Turks and Caicos?

    Answer: You can conveniently purchase the 12V390 20000RPM gearbox with DC motor at Ubuy. Ubuy offers a diverse range of products along with comprehensive specifications, ensuring that you find exactly what you need for your kids' ride-on toys. Their platform is user-friendly, providing options for international shopping with a reliable delivery service, making it easier for you to enhance your child's riding experience.

FULIHUA Ride-On Replacement Parts Editorial Review

12V390 20000RPM Gearbox with DC Motor, RS390 12V Motor with Gear Box for Kids Ride-Ons Accessories Children Electric Ride On Car and Motorcycle Replacement Parts features reliable construction ideal for kids' ride-on vehicles. Many users have appreciated its performance, highlighting it as an affordable option for replacing motors in children’s electric vehicles. However, some customers experienced issues with the durability of the gears, noting that the gearbox may have a tendency to fail after limited usage. Therefore, while it offers great initial value and fit, prospective buyers might consider the longevity reports when making their choice.

Customer Reviews & Ratings

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Pros

  • Reliable performance for children's ride-on vehicles
  • Affordable and great value for replacements
  • Easy installation for various models
  • Compatible with different power wheel brands
  • Lightweight design at just 40 kg capacity

Cons

  • Gearbox durability may be a concern for some users

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

USD 26

Order now and get it around Sunday, September 27

QTY:

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Features & Benefits

  • Model Number: 390 12V20000RPM, Voltage: 12V, Po: 25W, Shaft Hole Diameter: 10mm (0.39"); Length: 165mm(6.5")
  • Make sure the gearbox matches the appearance of the original one
  • Applied to specific children's riding toys

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