--- 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: "336.65 DT" currency: TND in_stock: true category: "Polynx" url: https://www.desertcart.tn/products/486296746-12-volt-diy-modified-wires-harness-for-power-wheel-12v store_origin: TN region: Tunisia --- # 12V High Power Output 2.4G Remote Control Connectivity One-Button Quick Installation 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:** 336.65 DT **Availability:** ✅ In Stock ## Summary > 🚗 Upgrade Your Kid’s Ride-On Game 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?** 336.65 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Trusted & Tested ✅:** Backed by 10+ years of professional maintenance experience and a dedicated after-sales team, ensuring reliability and support. - • **Power Up Your Ride ⚡:** Delivers a robust 40A 200W current for high-speed motor upgrades, ensuring your kid’s ride-on car outperforms the rest. - • **Complete Upgrade Kit 🛠️:** Includes everything from wiring harness, switches, pedal, to overload protector and charging port—no missing parts, no hassle. - • **Seamless Remote Control 📡:** 2.4G Bluetooth remote offers precise dual-drive control with forward, backward, and speed switching for ultimate playtime command. - • **Effortless DIY Installation 🔧:** One-button plug-and-play sockets for battery and motor cables make upgrades and maintenance a breeze—even for first-timers. ## Overview The POLYNX 12V DIY Modified Wires Harness kit is a comprehensive upgrade set designed for kids’ ride-on cars, featuring a high-power 40A 200W wiring harness, 2.4G remote control, and easy one-button installation. Perfect for enhancing speed and control, this kit includes all necessary components and is supported by a decade of professional expertise, making it the go-to choice for parents and hobbyists aiming to boost their child’s electric toy car performance. ## Description desertcart.com: POLYNX 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 : Toys & Games ## 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 | #110,615 in Toys & Games ( See Top 100 in Toys & Games ) #267 in Kids' Ride-On Replacement Parts | | Brand Name | POLYNX | | Color | Red | | Customer Reviews | 4.3 4.3 out of 5 stars (80) | | 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 | | Set Name | POLYNX 12V DIY Ride-On Power Wheel Upgrade Kit (1 Set) | | 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/61p+ANQ2DuL.jpg) ## 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.tn/products/486296746-12-volt-diy-modified-wires-harness-for-power-wheel-12v](https://www.desertcart.tn/products/486296746-12-volt-diy-modified-wires-harness-for-power-wheel-12v) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-08*