---
product_id: 389172577
title: "Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+"
brand: "xwin sportseries"
price: "₩175855"
currency: KRW
in_stock: true
reviews_count: 8
category: "Xwin Sportseries"
url: https://www.desertcart.kr/products/389172577-xwin-remote-control-car-building-kit-421-pcs-diy-rc
store_origin: KR
region: South Korea
---

# 2.4GHz 4CH remote control elastic rubber tires for off-road grip 421-piece DIY construction kit Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+

**Brand:** xwin sportseries
**Price:** ₩175855
**Availability:** ✅ In Stock

## Summary

> 🚀 Build it. Race it. Own the track.

## Quick Answers

- **What is this?** Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+ by xwin sportseries
- **How much does it cost?** ₩175855 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/389172577-xwin-remote-control-car-building-kit-421-pcs-diy-rc)

## Best For

- xwin sportseries enthusiasts

## Why This Product

- Trusted xwin sportseries brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **All-Terrain Ready:** Elastic rubber tires ensure realistic off-road performance, making every race an adventure.
- • **Build & Play Fusion:** Engage creativity and STEM skills by assembling 421 durable, non-toxic blocks into a sleek racing car with openable doors and bonnets.
- • **Safe, High-Quality Materials:** Crafted from odor-free, robust plastic with no sharp edges, designed for kids 5+ under adult supervision.
- • **Precision Control at Your Fingertips:** Experience seamless 2.4GHz 4-channel remote operation with a 27-meter range for high-speed racing thrills.
- • **The Ultimate Gift for Future Innovators:** Perfect for birthdays and holidays, this dual-function STEM toy combines hands-on building with interactive remote control fun.

## Overview

The xwin sportseries 421 Pcs STEM Remote Control Block Car is a dynamic DIY kit combining 421 high-quality construction blocks with a 2.4GHz remote control system. Designed for kids aged 5 and up, it features elastic rubber tires for realistic off-road racing, openable doors and bonnets for added detail, and safe, durable materials. This set promotes STEM learning, creativity, and hand-eye coordination, making it an ideal gift that merges educational play with thrilling RC car action.

## Description

Product description This powerful motor allows the remote-control cars to keep sufficient power whether moving forward or backwards, allowing children to enjoy the thrill of speed. Our reversible remote control cara not only provides hours of entertainment for children but also provides a fun and educational approach for boys and girls to enjoy the thrill of remote-control cars. This Remote car has a strong Resistance bump technical part, this technological part makes the whole structure more precise and sturdier. This is a suitable gift for your children, family, friends, and RC racing enthusiasts. This remote-control car is both entertaining and informative, and it can help your child develop motor skills due to the construction blocking system.PRODUCTS FEATURES:This RC car comes with a Powerful System.This Remote-control car has a 50M Maximum Remote Range.This car will help to Enhance your children's Creativity & Imagination.This building blocks remote-control car is both entertaining and informative.This RC is made up of high-quality material and is free of sharp edges and points.PRODUCT SPECIFICATION:Brand: XwinColour: YellowMaterial: PlasticNo. of Pieces: 289Product Type: Remote Control CarPackage Includes: Remote Control, USB Charger and Rechargeable BatteryRecommended Age: 5 Years above Safety Warning Not suitable for children under 36 months

Review: Impressive - I'm very impressed with this set, the bricks are very high quality and fit well together. It is unfortunate that the base chassis containing the motors is an enclosed unit rather than separated and built manually, but it was still satisfying to build. The remote works just fine, getting the app is a bit of a pain though, you have to carefully pick through Chinese stuff on a website to find the correct app, however once installed the app connects no problem and works well. It actually gives you more control over the speed of the car compared to the remote unit, and the programming is quite simple allowing you to experiment with programming the car to navigate round obstacles etc. Overall I am really happy with the look of the car, the quality of the parts and the really good value.
Review: Good quality - Brought this for present for grandson really enjoyed building it brought to more for son and son in-law as could not play with grandson

## Features

- Warning:Not suitable for children under 36 months
- Warning:Toy inside. Adult supervision recommended
- REMOTE CONTROL CARS: Build your own remote control car with this rc car blocks, which features a 2.4G 4CH radio system as well as a high-speed racing automobile. This youngster building blocks remote control car includes a rechargeable battery, a powerful system and a remote range of 27Mhz. This RC car is made of durable materials and will provide you with a realistic off-road racing experience
- INTERACTIVE PLAY BENEFITS: At a young age, your children may strengthen their Imagination and Creativity, Practical Skills, Hand-Eye Coordination and Communication skills with this remote block car games. It instils confidence in children when they play with role play toys and it can reveal a child's personal interests, which can be beneficial to both parents and children in the future
- HIGH QUALITY MATERIAL: This RC stem block car is constructed of high-quality materials with no sharp edges or points. With a robust design and dazzling, enticing colours, it's safe, non-toxic, odor-free and long-lasting. They're also simple to use and keep up with
- REMOTE BLOCK STEM CAR: We offer a block building construction remote control car for kids, which includes two toys in one package: a remote-control car and a construction block system, allowing you to save money and acquire other toys for your children based on their interests
- SUITABLE GIFT OPTION: Our remote control building block cars is a suitable present for boys and girls over the age of six. It has 1 remote controls, making it an excellent gift for children on important occasions such as birthdays, children's days, New Year and Christmas
- OPENABLE FEATURES AND DETAILS: This building block car includes openable doors and bonnets with exquisite details that enhance the realistic play experience and allow children to explore the car's interior components while developing fine motor skills

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0H1RH45F1 |
| Age Range Description | Kid |
| Are Batteries Required | Yes |
| Batteries are Included | No |
| Best Sellers Rank | 212,072 in Toys & Games ( See Top 100 in Toys & Games ) 810 in Remote & App-Controlled Cars |
| Brand Name | xwin sportseries |
| Customer Reviews | 3.9 out of 5 stars 64 Reviews |
| Included Components | Model Car Building Set |
| Item Dimensions | 10 x 10 x 10 centimetres |
| Item Weight | 500 Grams |
| Manufacturer | koolbitz |
| Manufacturer Part Number | UW1289566-D3 |
| Manufacturer Warranty Description | 30 Days |
| Material Type | Plastic |
| Maximum Age Recommendation | 36.00 |
| Minimum Age Recommendation | 36.0 |
| Model Name | Model Car Building Set |
| Model Number | UW1289566-New |
| Operation Mode | Remote Control |
| Power Source | Battery Powered |
| Size | Standard |
| Special Features | Rechargeable, USB Charging, Openable Door, 2.4GHz Remote Control, Building Blocks |
| Theme | Model Car Building Set |
| Toy Vehicle Form | Car |
| Unit Count | 1.0 count |

## Images

![Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+ - Image 1](https://m.media-amazon.com/images/I/61OVgr51+qL.jpg)
![Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+ - Image 2](https://m.media-amazon.com/images/I/61XJvsdIFcL.jpg)
![Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+ - Image 3](https://m.media-amazon.com/images/I/61OrLOiWMnL.jpg)
![Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+ - Image 4](https://m.media-amazon.com/images/I/619Bx4IqUDL.jpg)
![Xwin Remote Control Car Building Kit, 421 PCs DIY RC Racing Car Construction Set, STEM Engineering Educational Toy, Build Your Own Motorised Car Indoor Activity Gift for Boys & Girls Age 6+ - Image 5](https://m.media-amazon.com/images/I/619TSId5+zL.jpg)

## Available Options

This product comes in different **Edition** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Impressive
*by M***S on 13 April 2023*

I'm very impressed with this set, the bricks are very high quality and fit well together. It is unfortunate that the base chassis containing the motors is an enclosed unit rather than separated and built manually, but it was still satisfying to build. The remote works just fine, getting the app is a bit of a pain though, you have to carefully pick through Chinese stuff on a website to find the correct app, however once installed the app connects no problem and works well. It actually gives you more control over the speed of the car compared to the remote unit, and the programming is quite simple allowing you to experiment with programming the car to navigate round obstacles etc. Overall I am really happy with the look of the car, the quality of the parts and the really good value.

### ⭐⭐⭐⭐⭐ Good quality
*by R***T on 12 June 2023*

Brought this for present for grandson really enjoyed building it brought to more for son and son in-law as could not play with grandson

### ⭐ Doesn't move.
*by A***R on 14 March 2026*

Had a great time building it only to find out the rear are limited to less than one quarter rotation so it can 1cm forward and then is jammed. My nephew was so disappointed. Do not waste your money on this.

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-05-28*