--- product_id: 486296746 title: "12 Volt DIY Modified Wires Harness for Power Wheel,12V High Power Self-Made Dual-Drive Wires Harness and 2.4G Remote Controller Kit for Kids Ride On Car Replacement Parts" brand: "polynx" price: "12717 som" currency: KGS in_stock: true reviews_count: 10 category: "Polynx" url: https://www.desertcart.kg/products/486296746-12-volt-diy-modified-wires-harness-for-power-wheel-12v store_origin: KG region: Kyrgyzstan --- # 12V High Power Output 2.4G Bluetooth Remote Control One-Button Installation Sockets 12 Volt DIY Modified Wires Harness for Power Wheel,12V High Power Self-Made Dual-Drive Wires Harness and 2.4G Remote Controller Kit for Kids Ride On Car Replacement Parts **Brand:** polynx **Price:** 12717 som **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade Your Kid’s Ride with Power & Precision! ## Quick Answers - **What is this?** 12 Volt DIY Modified Wires Harness for Power Wheel,12V High Power Self-Made Dual-Drive Wires Harness and 2.4G Remote Controller Kit for Kids Ride On Car Replacement Parts by polynx - **How much does it cost?** 12717 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/486296746-12-volt-diy-modified-wires-harness-for-power-wheel-12v) ## 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 - • **Power Up Your Ride ⚡:** Delivers a robust 40A, 200W current to supercharge your kid’s electric car for high-speed thrills. - • **Effortless DIY Upgrade 🔧:** One-button installation sockets make wiring, maintenance, and replacements a breeze—even for first-timers. - • **Seamless Remote Control 📡:** 2.4G Bluetooth controller with slow-start function ensures smooth, responsive driving and precise control. - • **Complete Kit, Zero Guesswork 🧩:** Includes all essential components—wires, switches, remote, pedal, and overload protector—for a full ride-on upgrade. - • **Trusted Durability & Support 🛠️:** Backed by 10+ years of expert maintenance experience and a professional after-sales team ready to assist. ## Overview The POLYNX 12 Volt Power Wheel DIY Wiring Harness and Remote Kit is a high-performance upgrade set designed for children’s electric ride-on cars. Featuring a 40A 200W power output, easy one-button socket installation, and a 2.4G Bluetooth remote with slow-start control, this kit offers a complete, durable solution for enhancing speed and control. Ideal for DIY enthusiasts, it includes all necessary components and is supported by a decade of professional after-sales expertise. ## Description desertcart.com: POLYNX 12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories : Toys & Games Review: As described worked great - Worked great 👍 Review: Worth all your moneys ! - Probably the best darn module and harness out there . Currently running 2 12V 40000 motors and man it runs like a beast ! Been running for a whole year and we abuse this tiny car ## Features - 12V DIY Self-Made Ride On Power Wheel Kids Electric Toy Car Full Set of Wiring Harness Switches and 2.4G Bluetooth Control Box Kit Upgrade Parts - 12Volt Weelye 40A 200W High Power Wiring Harness Control Box Kit,Can Match High Power High Speed Motor Gearbox Upgrade - Complete Set of Parts: Remote Control and Receiver, Wire, Start Switch, High and Low Speed Switch, Forward and Backward Stop Switch, Pedal, Overload Protector, Charging Port - The battery cable and motor cable are all one-button installation sockets, which is convenient for replacement, maintenance and installation, and the controller has a slow-start function - The working voltage is 12V, we have more than 10 years of maintenance experience, professional after-sales team, you can consult us if you have any questions - When using it for the first time, you need to match the frequency of using the remote control for control. Please follow the instructions on the remote control for frequency matching.This product is a DIY product, not necessarily compatible with all models, and requires a certain hands-on ability ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BGP91ZK9 | | Age Range Description | Kid | | Best Sellers Rank | #301,169 in Toys & Games ( See Top 100 in Toys & Games ) #859 in Kids' Ride-On Replacement Parts | | Brand Name | POLYNX | | Customer Reviews | 4.3 4.3 out of 5 stars (78) | | Educational Objective | Game, play | | Included Components | controller, remote control, switch, wires | | Is Assembly Required | No | | Item Dimensions | 7.87 x 5.51 x 3.9 inches | | Item Type Name | 12VWIRES | | Item Weight | 0.58 Kilograms | | Manufacturer | POLYNX | | Manufacturer Maximum Age (MONTHS) | 100 | | Manufacturer Minimum Age (MONTHS) | 18 | | Manufacturer Part Number | WRIERX74RC12V | | Material Type | Plastic | | Model Number | 12RX71 | | Number of Players | 1 | | Operation Mode | Manual | | Power Source | Battery Powered | | Size | 12V | | Supported Battery Types | 12V | | Theme | Ride on car upgrade | | UPC | 738058209334 | ## Images ![12 Volt DIY Modified Wires Harness for Power Wheel,12V High Power Self-Made Dual-Drive Wires Harness and 2.4G Remote Controller Kit for Kids Ride On Car Replacement Parts - Image 1](https://m.media-amazon.com/images/I/61ShxQG72AL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ As described worked great *by D***S on December 14, 2025* Worked great 👍 ### ⭐⭐⭐⭐⭐ Worth all your moneys ! *by K***N on February 5, 2025* Probably the best darn module and harness out there . Currently running 2 12V 40000 motors and man it runs like a beast ! Been running for a whole year and we abuse this tiny car ### ⭐⭐⭐⭐ Good, but not plug and play *by N***S on October 6, 2024* I used this kit to repair my child's ride on toy that had a bad controller board. Because it was an off-brand there were no direct replacements so I decided to just replace everything. Overall, it seems better made than what the car came with. However, a wiring diagram should have come in the box rather than just the Amazon listing. Unless you have a model very similar to this one, this is a kit for someone comfortable crimping/soldering wiring terminals. Mounting the switch gear and running new wires is a project in and of itself. The end result seems good. I'm also running an 18v power tool battery conversion kit and it seems to handle it just fine. ## Frequently Bought Together - POLYNX 12 Volt Power Wheel DIY Modified Wires,High Power Self-Made Children Electric Car Wires Harness and Power Wheel Remote Kit Weelye 2.4G Remote Controller Kit Ride On Replacement Accessories - weelye RS380 12V Steering Motor for Remote Control Car, Children Electric Car Steering Gearbox with Motor, Children Ride On Car Replacement Parts - ExpertPower 12v 7ah Rechargeable Sealed Lead Acid Battery --- ## 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.kg/products/486296746-12-volt-diy-modified-wires-harness-for-power-wheel-12v](https://www.desertcart.kg/products/486296746-12-volt-diy-modified-wires-harness-for-power-wheel-12v) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-05-15*