--- product_id: 487578519 title: "2Pcs 12 Volt RS550 40000RPM Fast Electric Motor Drive Engine for Power Wheels Motor Upgrade,High Speed DC Hot Horse Motors for Kids Ride on Toys Car Replacement Parts Accessory" brand: "jrrxm" price: "754.73 DT" currency: TND in_stock: false reviews_count: 5 category: "Jrrxm" url: https://www.desertcart.tn/products/487578519-2pcs-12-volt-rs550-40000rpm-fast-electric-motor-drive-engine store_origin: TN region: Tunisia --- # 12V High Voltage Power 40000 RPM Ultra-High Speed 7 Gear Options for Perfect Fit 2Pcs 12 Volt RS550 40000RPM Fast Electric Motor Drive Engine for Power Wheels Motor Upgrade,High Speed DC Hot Horse Motors for Kids Ride on Toys Car Replacement Parts Accessory **Brand:** jrrxm **Price:** 754.73 DT **Availability:** ❌ Out of Stock ## Summary > ⚡ Upgrade Your Ride, Leave the Competition in the Dust! ## Quick Answers - **What is this?** 2Pcs 12 Volt RS550 40000RPM Fast Electric Motor Drive Engine for Power Wheels Motor Upgrade,High Speed DC Hot Horse Motors for Kids Ride on Toys Car Replacement Parts Accessory by jrrxm - **How much does it cost?** 754.73 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/487578519-2pcs-12-volt-rs550-40000rpm-fast-electric-motor-drive-engine) ## 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 - • **Plug & Play Upgrade:** Easy installation with included motor cables and clear instructions—no guesswork, just faster rides. - • **Versatile DIY Powerhouse:** Perfect for Power Wheels upgrades or any DIY electric project craving a serious speed boost. - • **Custom Fit with 7 Gear Variants:** Includes 7 different steel gear sizes to ensure seamless compatibility with your existing motor gearbox. - • **Double the Speed, Double the Fun:** Boost your ride-on toy’s performance with a 40,000 RPM motor that outpaces the original by 2x. - • **Built to Last with Pure Copper Coils:** Premium copper winding and high-quality cooling fans extend motor life and maintain peak performance. ## Overview This 2-piece set of 12V RS550 electric motors delivers a blistering 40,000 RPM speed, doubling the performance of standard Power Wheels motors. Crafted with pure copper winding coils and equipped with high-quality cooling fans, these motors ensure durability and sustained power. The package includes 7 different steel gear sizes for broad compatibility, making it the ultimate upgrade for kids’ ride-on toys or DIY electric projects seeking a high-speed, reliable motor solution. ## 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. 6 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 6 different gears in one box Review: Would look for something better Review: Too big for my machine ## Features - 2 Pcs 12V RS550 40000RPM Electric Motor Drive Engine For Power Wheel Motor Upgrade,High Speed Motor Gearbox Accessories for Power Wheels Kids 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 | | Brand | JRRXM | | Brand Name | JRRXM | | Country of Origin | USA | | Customer Reviews | 3.6 out of 5 stars 102 Reviews | | Horsepower | 45 Watts | | Item Dimensions W x H | 38W x 85H Millimeters | | Item Weight | 446 Grams | | Manufacturer | JRRXM | | Material Type | Metal | | Model Name | 12V40000RPM | | Model Number | 12V40000RPM | | Product Dimensions | 38W x 85H Millimeters | | Shaft Diameter | 3.18 Millimetres | | Speed | 40000 RPM | | UPC | 707091413985 | | Voltage | 12 Volts | ## Product Details - **Brand:** JRRXM - **Speed:** 40000 RPM - **Voltage:** 10 Volts - **Horsepower:** 45 Watts - **Material:** Metal ## Images ![2Pcs 12 Volt RS550 40000RPM Fast Electric Motor Drive Engine for Power Wheels Motor Upgrade,High Speed DC Hot Horse Motors for Kids Ride on Toys Car Replacement Parts Accessory - Image 1](https://m.media-amazon.com/images/I/61oO8yTcRrL.jpg) ## Customer Reviews ### ⭐ Would look for something better *by N***O on 13 July 2025* ### ⭐⭐⭐⭐⭐ Too big for my machine *by L***H on 16 November 2024* ### ⭐ Unreliable Part *by M***G on 10 July 2025* ## Frequently Bought Together - 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 - 4 Pack Vgoohobby Aluminum Electric Engine Motor Heatsink Cooling Heat Sink Fins for 550 540 3650 Size Brushed Brushless Motors RC Car Truck,Blue - 2 Pcs 24V RS555 35000RPM Electric Motor Drive Engine for Power Wheel Motor Upgrade,High Speed Motors Gearbox Accessories for Power Wheels Children Ride On Car Replacement Parts 18V --- ## 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.tn/products/487578519-2pcs-12-volt-rs550-40000rpm-fast-electric-motor-drive-engine](https://www.desertcart.tn/products/487578519-2pcs-12-volt-rs550-40000rpm-fast-electric-motor-drive-engine) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-06-22*