--- product_id: 541359125 title: "2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine" brand: "polynx" price: "1481950₫" currency: VND in_stock: true reviews_count: 9 category: "Polynx" url: https://www.desertcart.vn/products/541359125-2-pcs-12v-rs550-15000rpm-electric-drive-motor-for-power store_origin: VN region: Vietnam --- # 15000 RPM high-speed motor Metal copper coil with cooling fan 7 gear teeth options for perfect fit 2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine **Brand:** polynx **Price:** 1481950₫ **Availability:** ✅ In Stock ## Summary > ⚡ Power Up Your Ride, Leave the Competition in the Dust! ## Quick Answers - **What is this?** 2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine by polynx - **How much does it cost?** 1481950₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/541359125-2-pcs-12v-rs550-15000rpm-electric-drive-motor-for-power) ## Best For - polynx enthusiasts ## Why This Product - Trusted polynx brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Powerhouse:** Small size, lightweight design (0.54 kg) packs a punch without bulk, perfect for sleek upgrades. - • **Turbocharge Your Ride:** Upgrade your kid’s Power Wheels with a 15000 RPM powerhouse for unmatched speed and thrill. - • **Custom Fit, Zero Hassle:** 7 different gear teeth sizes ensure seamless installation on various ride-on vehicles and DIY projects. - • **Versatile Voltage Range:** Operates smoothly between 6V-18V, giving you flexible power options for different performance needs. - • **Built to Perform, Designed to Last:** Durable metal copper coil combined with an integrated cooling fan keeps your motor running cooler and longer. ## Overview The POLYNX 12V RS550 motor delivers a blistering 15000 RPM speed with high torque, ideal for upgrading kids’ ride-on vehicles. Featuring 7 gear teeth options and a robust metal copper coil with cooling fan, it ensures compatibility and durability. Lightweight and compact, this motor supports 6V to 18V power supplies, offering versatile performance for DIY electric projects and replacements. ## Description Product description Review: Big speed increase , may destroy 1st gear. - These motors are awesome! HOWEVER, I learned the hard way if you put these on a gearbox with a 18v battery it will absolutely destroy 1st gear. I would recommend building the gearbox to with stand the RPM. or keep it 12v with a voltage regulator. Had no issues with the motors themselves. Definitely increases speed of ride on toy. Review: Small size and powerful. - Very powerful for a small motor. I'm satisfied with these motors. ## Features - 2PCS 12V RS550 15000RPM Electric Driven Motor Engine for Power Wheels Upgrade - High Power & Torque 18V Round Shaft DC Motor for Kid's Ride On Car Vehicals - Contains 7 Different Specifications of Teeth, Can be Widely Used in Various Types of Motor Gearboxes, Do Not Worry About the Different Gears and Can Not be Installed.（Including 8 teeth, 9 teeth, 10 teeth, 12 teeth, 16 teeth） - 6V Power Supply, Motor Speed is 7000RPM, 12V Power Supply, Motor Speed is 15000RPM, 18V Power Supply, Motor Speed is 25000RPM, 6V-12V Can Work Perfectly, and The Speed Above 18V is Super Fast and Easy to Damage. - Please Compare the Teeth On the Original Motor and Select the Same Size Teeth to Install On the Motor - If You Are Using It for Other DIY Scenarios, Please Compare the Sizes in the Pictures.Using metal copper coil, the quality is better. With cooling fan, effectively reduce heat. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C6B4SYM9 | | Best Sellers Rank | #98,786 in Toys & Games ( See Top 100 in Toys & Games ) #81 in RC Electric Motors | | Brand | POLYNX | | Brand Name | POLYNX | | Customer Reviews | 3.8 out of 5 stars 80 Reviews | | Horsepower | 10 Watts | | Included Components | motor gear | | Item Dimensions W x H | 3.35"W x 1.5"H | | Item Type Name | 12V RS550 15000RPM Motor | | Item Weight | 0.54 Kilograms | | Manufacturer | POLYNX | | Material Type | Metal | | Model | RS550 | | Model Name | 12VRS550 | | Part Number | RS550 | | Product Dimensions | 3.35"W x 1.5"H | | Speed | 15000 RPM | | UPC | 748743155198 | | Voltage | 12 Volts | ## Product Details - **Brand:** POLYNX - **Horsepower:** 10 Watts - **Model Name:** 12VRS550 - **Speed:** 15000 RPM - **Voltage:** 12 Volts ## Images ![2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine - Image 1](https://m.media-amazon.com/images/I/61H9H2tJkAL.jpg) ![2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine - Image 2](https://m.media-amazon.com/images/I/51iKj-By7qL.jpg) ![2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine - Image 3](https://m.media-amazon.com/images/I/61oEyifV60L.jpg) ![2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine - Image 4](https://m.media-amazon.com/images/I/41LJnZKmU3L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Big speed increase , may destroy 1st gear. *by M***S on August 6, 2025* These motors are awesome! HOWEVER, I learned the hard way if you put these on a gearbox with a 18v battery it will absolutely destroy 1st gear. I would recommend building the gearbox to with stand the RPM. or keep it 12v with a voltage regulator. Had no issues with the motors themselves. Definitely increases speed of ride on toy. ### ⭐⭐⭐⭐⭐ Small size and powerful. *by K***N on January 8, 2026* Very powerful for a small motor. I'm satisfied with these motors. ### ⭐ Junk *by M***N on February 16, 2026* One of the motors already burned up ## Frequently Bought Together - 2 Pcs 12V RS550 15000RPM Electric Drive Motor for Power Wheels Upgrade,18 Volt Motor for Kid's Ride On Vehicals,6V-18V DC Motor Round Shaft - High Torque & Power for DIY Electric,Replacement Engine - 2Pcs 12 Volt RS550 40000RPM Fast Electric Motor Drive Engine for Power Wheels Motor Upgrade,18V High Speed Motor Gearbox Accessories for Kid Ride On Car Motor Upgrade Replacement Parts,Hot Horse Motor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/541359125-2-pcs-12v-rs550-15000rpm-electric-drive-motor-for-power](https://www.desertcart.vn/products/541359125-2-pcs-12v-rs550-15000rpm-electric-drive-motor-for-power) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-07*