SKU: 70920218564

POLYNX 2PCS Kids Ride On Car Gearbox 12V High-Speed Motor Black Plastic White Coupler Replacement for Power Wheels

Sale price$33.13 Regular price$36.81
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Ships within 48 hours · Estimated delivery Jul 31 - Aug 5

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For Your Every Summer RSVP, with Code: SUMMER15

Description

POLYNX 2PCS Kids Ride On Car Gearbox 12V High-Speed Motor Black Plastic White Coupler Replacement for Power WheelsThe POLYNX 2PCS 12 Volt Universal Motor Gearbox is an essential upgrade for Power Wheels, kids' electric toy cars, and ride on vehicle enthusiasts. Designed for reliable performance, this product provides a straightforward solution for enhancing the power and efficiency of your electric ride on toys. This motor gearbox set includes two high quality gearboxes and two coupling components, ensuring a seamless integration with your existing ride on

The POLYNX 2PCS 12 Volt Universal Motor Gearbox is an essential upgrade for Power Wheels, kids' electric toy cars, and ride-on vehicle enthusiasts. Designed for reliable performance, this product provides a straightforward solution for enhancing the power and efficiency of your electric ride-on toys.

This motor gearbox set includes two high-quality gearboxes and two coupling components, ensuring a seamless integration with your existing ride-on vehicles. Constructed from durable plastic, these components are engineered to withstand the rigors of frequent use, providing long-lasting support for your child's favorite toys. The motors operate at 12 volts with a speed of 40,000 RPM, offering a powerful drive that can elevate the performance of your electric cars. The shaft hole diameter of 12mm (0.48 inches) and a motor diameter of 35mm (1.39 inches) make it easy to install and compatible with various models. The included couplers simplify the installation process, allowing customization to fit different tire sizes without the need for electric welding.

Key Features:
  • Includes two high-quality gearboxes for enhanced performance in Power Wheels and electric toy cars.
  • Operating voltage of DC 12V and impressive speed of 40,000 RPM for optimal power delivery.
  • Durable plastic construction ensures longevity and reliable performance.
  • Easy installation with included white circular couplers and motor connection cables.
  • Compatible with various ride-on car models; please verify sizes before purchasing.
  • Shaft hole diameter of 12mm (0.48") and motor diameter of 35mm (1.39") for versatile fitting options.
  • Designed for both upgrading and replacing existing motor components in kids' vehicles.

The POLYNX 2PCS 12 Volt Universal Motor Gearbox is perfect for parents looking to boost the performance of their children’s electric cars. Whether you are repairing an old model or upgrading for better speed and efficiency, this product provides a reliable solution. Ideal for DIY enthusiasts and those seeking quality replacement parts, this motor gearbox set is a valuable addition to any ride-on toy collection.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70920218564

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4.5 ★★★★★
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cpt
Draper, US
★★★★★ 5
Good buy, great fit!
Size: 12, Color: White
Very satisfied with the fit, style, and quality of these shoes. Usually scared to buy shoes online due to the sizing issues or difficulty. These were no sweat. Good delivery as well.
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Reviewed in the United States on January 19, 2026
C
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Chris
Bozeman, US
★★★★★ 5
Buy them!
Size: 8.5, Color: Black
Great fit, very comfortable and they look great. Highly recommend
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Reviewed in the United States on June 9, 2026
T
Verified Purchase
Trey S
Lowell, US
★★★★★ 3
Doesn't really slip on too well.
Size: 11, Color: White, Size: 11, Color: White
Doesn't really slip on too well. Also, since the heel is ridged it unintentionally allows my heel to slip out while walking.
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Reviewed in the United States on June 8, 2026
K
Verified Purchase
King Richard
Bozeman, US
★★★★★ 4
Really like these for casual summer outfits
Size: 10.5, Color: White
These are really nice kicks. Stylish, comfortable, and eye catchy for sure. Not too heavy, good price, and fit well. These are great, casual white shoes for a summer outfit. I gave it 4 out of 5 stars as these do pick up and hold onto dirt and smudges more than I’d like to see. Yes, I know, white shoes are magnets for this stuff, but these tend to scuff and discolor more than I would have assumed. I live in an area with lots of bad weather most of the year so I only get a chance to wear them for a few months of the year unless I want to brave the wet and muddy weather. If you live in an area that has lots of sun and are willing to put these to the test and clean them often, I would say go for it.
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Reviewed in the United States on January 13, 2026
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Verified Purchase
fred crane
Carnegie, US
★★★★★ 5
Terrific shoes
Size: 8.5, Color: Cognac
Fit is perfect. Looks great. Comfort is terrific. Wood buy them again.
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Reviewed in the United States on November 8, 2025

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