--- product_id: 280887636 title: "Kids Ride On Car 12V DIY Modified Harness Complete Set of Remote Control Circuit Board Wires Switch Gearbox,Used for Children Electric Ride On Car with RS550 Motors" brand: "weelye" price: "₱10581" currency: PHP in_stock: true category: "Weelye" url: https://www.desertcart.ph/products/280887636-kids-ride-on-car-12v-diy-modified-harness-complete-set store_origin: PH region: Philippines --- # 2.4G wireless remote control 12V power system Dual RS550 gearboxes Kids Ride On Car 12V DIY Modified Harness Complete Set of Remote Control Circuit Board Wires Switch Gearbox,Used for Children Electric Ride On Car with RS550 Motors **Brand:** weelye **Price:** ₱10581 **Availability:** ✅ In Stock ## Summary > ⚡ Upgrade your kid’s ride with pro-level control and power — because every little driver deserves the best! ## Quick Answers - **What is this?** Kids Ride On Car 12V DIY Modified Harness Complete Set of Remote Control Circuit Board Wires Switch Gearbox,Used for Children Electric Ride On Car with RS550 Motors by weelye - **How much does it cost?** ₱10581 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/280887636-kids-ride-on-car-12v-diy-modified-harness-complete-set) ## Best For - weelye enthusiasts ## Why This Product - Trusted weelye brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety-First Design:** Includes overload protector and secure card-slot connectors to prevent wiring mishaps and ensure durability. - • **Customizable Speed Modes:** Handle switch features two forward speeds plus reverse, letting you tailor the ride experience as your child grows. - • **Precision Remote Control:** 2.4G Bluetooth remote offers effortless parental control with reliable wireless range and instant response. - • **Plug & Play Power Upgrade:** Complete 12V harness kit designed for seamless integration with kids' electric ride-on cars—just add battery! - • **Robust Dual Gearbox Setup:** Equipped with two powerful RS550 gearboxes for enhanced torque and smooth acceleration. ## Overview This Kids Ride On Car 12V DIY Modified Harness Complete Set is a premium upgrade kit featuring a 12V power system, dual RS550 gearboxes, and a 2.4G wireless remote control. Designed for children aged 6-12, it offers easy installation with color-coded wiring and secure connectors, enabling parents to remotely control speed and steering. The kit includes safety features like an overload protector and supports two forward speeds plus reverse, making it a versatile and durable solution for enhancing electric ride-on vehicles. ## Description Kids Ride On Car 12V DIY Modified Harness Accessories ## Features - Kids Ride On Car 12V DIY Modified Harness Complete Set of Accessories ( No Battery). Tip: The product requires the use of a 12V lead-acid battery specifically designed for children's electric vehicles. - Complete Set of Accessories : 2.4G Remote Control, Control Box ( Circuit Board ), Wires, Switch, Pedal, Overload Protector, 2 Pcs RS550 Gearboxes, Steering Motor. - 2.4G Bluetooth Remote Control，Easy to Install Repair and Replace. A complete set of wiring harnesses, you only need to connect the battery and the motor to use. - Please pay attention to the positive and negative poles of the circuit when connecting it, otherwise it is easy to damage the circuit. Please check the original gearbox model, RS550 gearbox size is larger than RS390. This requires measuring whether the vehicle has enough space to install a large gearbox. - There are card slots at the interface, which are not easy to loosen. To install or remove, press and hold the protruding part of the plug.Please check if the steering gearbox slot matches your electric vehicle. - The product is 12V and can be charged at the P7 socket. If a charger is needed, please search for ASIN: B07L1RT6C2。 - This product does not have lighting function.The handle switch has two forward speed gears and one backward speed adjustment. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08TVV49K5 | | Age Range Description | 6-12 years | | Best Sellers Rank | #200,399 in Toys & Games ( See Top 100 in Toys & Games ) #444 in Kids' Ride-On Replacement Parts | | Brand Name | weelye | | Customer Reviews | 4.0 4.0 out of 5 stars (95) | | Item Dimensions | 7.2 x 7 x 6 inches | | Item Dimensions L x W x H | 7"L x 3.5"W x 2.6"H | | Item Weight | 3.7 pounds | | Manufacturer | weelye | | Manufacturer Part Number | DZRX19 DJ | | Manufacturer recommended age | 14 - 14 years | | Material Type | Plastic | | Number of Items | 1 | | Number of Packs | 1 | | Set Name | 1 | | Size | Large | | Theme | Vehicle | | UPC | 788481732237 | | Unit Count | 1 Count | ## Images ![Kids Ride On Car 12V DIY Modified Harness Complete Set of Remote Control Circuit Board Wires Switch Gearbox,Used for Children Electric Ride On Car with RS550 Motors - Image 1](https://m.media-amazon.com/images/I/61El-OxAXSL.jpg) ## Questions & Answers **Q: Does this kit work on pacific cycle kids trax model # kt1565mw** A: POSSIBLY NOT AS THOSE UNITS HAVE LIMITED SPACE BETWEEN AXLE YOU CAN USE IT BUT ONLY ONE MOTOR WITHOUT SERIUOS MODIFICATION REMEMBER TO GET 12 VOLT BATTERIES AS WELL6 VOLT MAY NOT HAVE JUICE TO RIDE OR DIE QUICKLY **Q: Does this work on trex 3500 dodge dually kt1302wm?** A: You need to remove dialog wiring to replace with kit. **Q: How many teeth are the pinion gears on the motors** A: Hello, the motor is 10 teeth, small teeth **Q: Will this work for the huffy 12v corvette?** A: You need to remove corvette wiring to replace with kit. ## Frequently Bought Together - Kids Ride On Car 12V DIY Modified Harness Complete Set of Remote Control Circuit Borad Wires Switch Gearbox with Motors, Children Electric Ride On Car Accessories - weelye 2 Pcs Children Electric Car Tire Adapter Connection Clip for Gear Box Transmission External Gear Accessories Connect Gearbox Motor and Wheels for Kids Powered Ride-Ons Replacement Parts - weelye 12V Battery Charger for Kids Ride On Car, for Best Choice Wrangler SUV Car a Variety of Electric Baby Carriage Ride on Toy,Universal Battery Supply Power Adapter --- ## 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.ph/products/280887636-kids-ride-on-car-12v-diy-modified-harness-complete-set](https://www.desertcart.ph/products/280887636-kids-ride-on-car-12v-diy-modified-harness-complete-set) --- *Product available on Desertcart Philippines* *Store origin: PH* *Last updated: 2026-10-18*