--- product_id: 361175616 title: "12V RS550 40000RPM Motor Gearbox for Power Wheels Motor Gearbox Upgrade Kit | Bearing Gear,Fast Motor,High-Strength Gearbox Upgrade Kit,12V QINGANG Motor Gearbox for Ride on Car Replacement Motor Parts" brand: "jrrxm" price: "$69.85" currency: USD in_stock: true category: "Jrrxm" url: https://www.desertcart.us/products/361175616-12v-rs550-40000rpm-motor-gearbox-for-power-wheels-motor-gearbox store_origin: US region: United States of America --- # 12V High Voltage Power 40000 RPM Ultra-High Speed Bearing Gear for Durability 12V RS550 40000RPM Motor Gearbox for Power Wheels Motor Gearbox Upgrade Kit | Bearing Gear,Fast Motor,High-Strength Gearbox Upgrade Kit,12V QINGANG Motor Gearbox for Ride on Car Replacement Motor Parts **Brand:** jrrxm **Price:** $69.85 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade Your Ride, Outrun the Ordinary! ## Quick Answers - **What is this?** 12V RS550 40000RPM Motor Gearbox for Power Wheels Motor Gearbox Upgrade Kit | Bearing Gear,Fast Motor,High-Strength Gearbox Upgrade Kit,12V QINGANG Motor Gearbox for Ride on Car Replacement Motor Parts by jrrxm - **How much does it cost?** $69.85 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/361175616-12v-rs550-40000rpm-motor-gearbox-for-power-wheels-motor-gearbox) ## 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 - • **Precision Bearing Gears:** Advanced bearing gears protect all three gears, ensuring smooth, long-lasting performance. - • **Rock-Solid Composite Shell:** Engineered with a high-strength composite casing that outlasts and outperforms metal rivals. - • **Turbocharged 40000 RPM Speed:** Experience 2-3x faster rides that leave ordinary motors in the dust. - • **High-Quality Copper Coil Motor:** Custom-wound copper coils with cooling fans for superior heat management and durability. - • **Effortless One-Click Installation:** Designed for quick replacement—perfect for parents and kids to bond over hands-on upgrades. ## Overview This 12V RS550 motor gearbox delivers a blistering 40000 RPM speed with a robust composite shell and precision bearing gears, engineered for kids' electric ride-on cars. Featuring high-quality copper coil windings and cooling fans, it offers enhanced durability and 2-3 times faster performance than standard motors. Easy to install, it’s the ultimate upgrade for a thrilling, long-lasting ride experience. ## Description desertcart.com: 12V RS550 40000RPM Motor Gearbox for Power Wheels Motor Gearbox Upgrade Kit | Bearing Gear,Fast Motor,High-Strength Gearbox Upgrade Kit,12V QINGANG Motor Gearbox for Ride on Car Replacement Motor Parts : Toys & Games ## Features - 12 Volt High Speed RS550 40000RPM Motor Gearbox for Kids Electric Ride on Toys Car Power Wheels Vehicle Motor Upgrade Gearbox,UTV/ATV/Truck Car/SUV/Battery Powered Electric Vehicle Drive Engine Motor Gearbox Upgrade Replacement Parts - The Shell is Made of Composite Material, Which is Very Sturdy. When You Receive the Product, You Can Clearly Feel that the Strength of the Shell Far Exceeds that of Similar Products,Use Gears with Bearings, Better Materials than Metal Gears, Can Protect Three Gears, And no Longer Damage the other two Gears Because the Middle Gear is Metal,After Testing, This Motor Gearbox has Much Longer Lifespan than other Products of the Same Type - Using High-Quality Motors with Cooling Fans, The Internal Winding Coils are Made of High-Quality Copper Wire That is not Easily Damaged,Specially Customized for Car Modification ( High Speed ).RPM is 2-3 Times Faster than Original Motor - Item is Easy To Replace and is for Kids Ride On Cars,It is Suitable for Replacing The Gearbox with 6 Plum Blossoms, And the Model Can be Obtained from the Original Motor - One-Click Installation Wires，We Suggest Parents and Children to Work Together on the Renovation, Increasing Emotions and Cultivating Children'S Thinking and Hands-On Abilities During the Renovation Process ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09B5G18B3 | | Best Sellers Rank | #56,631 in Toys & Games ( See Top 100 in Toys & Games ) #416 in Kids' Ride-On Replacement Parts | | Brand Name | JRRXM | | Customer Reviews | 4.0 4.0 out of 5 stars (177) | | Horsepower | 45 watts | | Item Dimensions W x H | 3.74"W x 7"H | | Manufacturer | JRRXM | | Material Type | Plastic | | Model | 12V RS550 40000RPM | | Model Name | 12V RS550 40000RPM | | Part Number | RS550 | | Speed | 40000 rpm | | UPC | 762934064113 | | Voltage | 12 volts | ## Product Details - **Brand:** JRRXM - **Horsepower:** 45 watts - **Model Name:** 12V RS550 40000RPM - **Speed:** 40000 rpm - **Voltage:** 12 volts ## Images ![12V RS550 40000RPM Motor Gearbox for Power Wheels Motor Gearbox Upgrade Kit | Bearing Gear,Fast Motor,High-Strength Gearbox Upgrade Kit,12V QINGANG Motor Gearbox for Ride on Car Replacement Motor Parts - Image 1](https://m.media-amazon.com/images/I/71pkHDNMYHL.jpg) ## Available Options This product comes in different **Model** options. ## Questions & Answers **Q: Compare with similar** A: QINGANG motor gearbox is suitable for power wheel motor upgrade, composite high-strength materials, gears and bearings.The new design extends the service life. **Q: Is it durable?** A: We use special composite materials, the strength of the shell has been increased by 70.2%, the pure copper coil motor, and the two-stage gear has added bearings!Overall life increased by 54.5% **Q: Can it be used for outdoor toys?** A: Yes, our high-speed motor gearbox is suitable for replacement parts for ride on car power wheels, which can perfectly replace RS550. Please compare the size data before buying. **Q: Does it require professional installstion?** A: The 12V/24V power wheel motor gearbox is equipped with a one-button installation cable, and there is no need to distinguish between the left and right sides. If the steering is wrong, you only need to replace the cable sequence. **Q: Why you might like this?** A: Compared with ordinary gearboxes, we have made subversive upgrades to the shell materials and added gear bearings.And we have been committed to repairing and upgrading the power wheel kit for 13 years. ## Frequently Bought Together - 12V 550 40000RPM High Speed Steel Gears Motor Gearbox for Power Wheels Motor Upgrade,12 Volt Electric Hubs Motor Assembly Heavy Duty Gearbox for Kids Ride on Toys Car Replacement Parts - Power Wheel Adapter Compatible for Dewalt 20V Battery with Fuse & Wire terminals, fit for Dewalt 20V DCB205 DCB206 DCB200;Power Wheel Battery Converter for Rc Car, Robotics, Rc Truck,DIY use --- ## 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.us/products/361175616-12v-rs550-40000rpm-motor-gearbox-for-power-wheels-motor-gearbox](https://www.desertcart.us/products/361175616-12v-rs550-40000rpm-motor-gearbox-for-power-wheels-motor-gearbox) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-12*