---
product_id: 479313180
title: "1:12 Scale RC Cars 903 RC Monster Truck, 38 km/h Speed Hobby Fast RC Cars for Kids and Adults Toy Gifts, 2.4 GHz 4WD Electric Powered Remote Control Trucks Ready to Run 40+ Min Playtime"
brand: "haiboxing"
price: "€ 348.83"
currency: EUR
in_stock: true
reviews_count: 5
category: "Haiboxing"
url: https://www.desertcart.sk/products/479313180-1-12-scale-rc-cars-903-rc-monster-truck-38
store_origin: SK
region: Slovakia
---

# 38 km/h top speed 40+ min playtime Full metal gear drivetrain 1:12 Scale RC Cars 903 RC Monster Truck, 38 km/h Speed Hobby Fast RC Cars for Kids and Adults Toy Gifts, 2.4 GHz 4WD Electric Powered Remote Control Trucks Ready to Run 40+ Min Playtime

**Brand:** haiboxing
**Price:** € 348.83
**Availability:** ✅ In Stock

## Summary

> 🚀 Dominate every terrain with speed and style — the ultimate RC thrill machine!

## Quick Answers

- **What is this?** 1:12 Scale RC Cars 903 RC Monster Truck, 38 km/h Speed Hobby Fast RC Cars for Kids and Adults Toy Gifts, 2.4 GHz 4WD Electric Powered Remote Control Trucks Ready to Run 40+ Min Playtime by haiboxing
- **How much does it cost?** € 348.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/479313180-1-12-scale-rc-cars-903-rc-monster-truck-38)

## Best For

- haiboxing enthusiasts

## Why This Product

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

## Key Features

- • **Race-Ready 38 km/h Speed:** Unleash adrenaline with blistering fast 1:12 scale 4WD power.
- • **Precision 2.4 GHz Control:** Interference-free racing with up to 280 feet range for epic multiplayer battles.
- • **Pro-Level Handling & Safety:** Adjustable throttle, independent suspension, and smart protections for confident driving.
- • **Extended 40+ Minute Playtime:** Double Li-ion batteries keep the action going longer than ever.
- • **Rugged All-Terrain Durability:** Aluminum shocks & metal gears conquer gravel, sand, and grass with ease.

## Overview

The 1:12 Scale RC Monster Truck 903 is a high-performance 4WD electric off-road vehicle featuring a powerful 390 motor that reaches speeds up to 38 km/h. Equipped with dual 7.4V 1500mAh Li-ion batteries, it delivers over 40 minutes of continuous playtime. Its robust metal gear drivetrain, aluminum oil-filled shocks, and independent suspension ensure durability and superior handling across diverse terrains. The 2.4 GHz radio system offers a 280-foot control range with adjustable throttle for precise driving. Splash-resistant and built with collision-resistant PA materials, this ready-to-run RC truck is perfect for both kids and adults seeking thrilling outdoor racing experiences.

## Description

Package Includes: 1 X 1/12th Scale 4WD Electric Power Off-road Truck 1 X Complete 2.4GHz 2-channel Transmitter (2pcs of AA size Batteries not supplied) 2 X Li-ion 7.4V, 1500mAh Battery For Cars 1 X USB Charger 1 X English Instruction manual 4 X Extra RC Car Body Clips

Review: So far this thing is solid. Super fast. Hard to control at full speed so we dial it back to half, wich is still wicked fast. Durable. We use it at the bmx track and rc tracks. It Flys, flips, cartwheels and nothing breaks. Batteries last about 10-15 minutes. Less if on full speed. Clips suck but you can bend them. Highly recommend over spendier brands.
Review: This thing is very stable and fast. I have an absolute blast with it. Can take a beating, and parts are widely available if needed.

## Features

- Powered by a 390 motor, this 1/12 scale 4X4 off-road rc truck gears up to a top driving speed at 38KM/H. Full proportional steering and throttle control makes this RC car fun to drive. Two Li-ion 7.4V, 1500mAh batteries specially supplied help to extend the playtime up to over 40 minutes. This realistic remote control car makes it simple for kids and beginners to handle and to enjoy outdoor driving practice. This is a decent present for family fun.
- This rc truck drive train is boosted up with a full set of cast metal gears and pinions, and machined metal drive shafts and outdrive cups. This rc vehicle is made in independent suspension. Aluminum capped oil filled shocks enhance shock absorbing performance which makes this vehicle more stable to drive. Sixteen ball bearings throughout reduce friction and power loss. This is a hobby rc car for all-terrain driving practice, such as on gravel grounds, concrete roads, on sand or on grass.
- 2.4Ghz radio system provides 280-feet-control distance without signal inference, which enables multiple players to race together. The trigger control is adjustable from 40% to 100 % throttle control, which is unique to this remote control monster truck for adults and boys. IPX4 level splash waterproof makes it little difficult for this remote control truck in wading puddles or muddy places. Salty water invasion is prohibited.
- This offroad truck is strong and powerful. PA materials application makes this Large rc cars maintain the ability against collision. Delicate vehicle configuration fulfills good maneuverability. Plain chassis layout facilitates maintenance and part replacement. The electronic system is versatile with multiple protections like anti-block, overheat protection, low battery voltage cutoff, which is reliable for users to chase fun in a safe manner.
- Definitely a reformed truck toys hammered out by the trustful RC models manufacturer, this radio controlled car will bring players fun and excitements. Easy and stable to drive, it is highly recommended for a Christmas and birthday present, also a good vehicle collection for users of any age. Spare parts are completely available for replacement and maintenance service. Pairing a passion with the exciting RC race.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BCGR253J |
| Assembly Required | No |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Best Sellers Rank | #31,164 in Toys ( See Top 100 in Toys ) #61 in Remote- & App-Controlled Trucks |
| Color | 903 |
| Customer Reviews | 4.5 4.5 out of 5 stars (774) |
| Date First Available | 16 October 2022 |
| Item model number | 903 |
| Manufacturer recommended age | 8 years and up |
| Material Care Instructions | Users under aged 8 can not operate this product unless they are closely supervised by adults |
| Material Type(s) | Metal Plastic Aluminum |
| Number of Game Players | Multiple |
| Product Dimensions | 34.04 x 27.94 x 17.02 cm; 2.04 kg |
| Remote Control Included? | Yes |
| Remote Control Type | Radio |
| Scale | 1:12 Scale |
| tech_spec_battery_description_toys | Lithium-Ion |

## Images

![1:12 Scale RC Cars 903 RC Monster Truck, 38 km/h Speed Hobby Fast RC Cars for Kids and Adults Toy Gifts, 2.4 GHz 4WD Electric Powered Remote Control Trucks Ready to Run 40+ Min Playtime - Image 1](https://m.media-amazon.com/images/I/71EG+Xk-SKL.jpg)

## Questions & Answers

**Q: Can the motor be replaced or upgraded?**
A: Thank you for the inquiry.
Yes, the motor can be replaced or upgraded to brushless but you need a brushless ESC.
We suggest using the factory version motor.

**Q: Whats the biggest wheel size i can go up to with the 903a model?**
A: I wouldn’t go much taller because it puts more drag on the motor and makes it hot

**Q: Is it possible to get a replacement motor or upgrade it to a different one?**
A: Thank you for the question.
Yes, the replacement motor should be a brushed 390 motor or brushless motor which is not larger than the original motor.

**Q: What's the battery size compartment? Or what are the dimensions of the batteries that come with 903a?**
A: The battery size is 2S, 1600 mAh 30C 7.4 volts. Battery dimensions are about 1-1/4" x 2-3/4", or about 34 mm x 70 mm, and the compartment is about 1-1/2" x 2-3/4", or 38 mm x 70 mm, with a lot of over-head space (where the cab lines up).

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by D***S on 27 December 2025*

So far this thing is solid. Super fast. Hard to control at full speed so we dial it back to half, wich is still wicked fast. Durable. We use it at the bmx track and rc tracks. It Flys, flips, cartwheels and nothing breaks. Batteries last about 10-15 minutes. Less if on full speed. Clips suck but you can bend them. Highly recommend over spendier brands.

### ⭐⭐⭐⭐⭐ Review
*by R***B on 1 February 2023*

This thing is very stable and fast. I have an absolute blast with it. Can take a beating, and parts are widely available if needed.

### ⭐ Review
*by R***H on 8 August 2023*

1 It’s not 1:12 size it’s small 1:18, 2 it’s detailed he have 2 Battery’s but it’s wrong he has 1 small battery. 3 it’s not 4X4 it’s only small moter 4X2 all fake details

## Frequently Bought Together

- HAIBOXING 1:12 Scale RC Cars 903 RC Monster Truck, 38 km/h Speed Hobby Fast RC Cars for Kids and Adults Toy Gifts, 2.4 GHz 4WD Electric Powered Remote Control Trucks Ready to Run 40+ Min Playtime
- HAIBOXING Remote Control Car,1:12 Scale 4x4 RC Cars Protector 38+ KM/H Speed, 2.4G All-Terrain Off-Road Truck Toy Gifts for Boys and Adults Included Two Rechargeable Batteries Provide 40+ Min Playtime
- HAIBOXING 2995 Remote Control Truck 1:12 Scale RC Buggy 550 Motor Upgrade Version 42KM/H High Speed RC Cars, Electric Powered 4X4 Off-Road RTR Ideal Hobby for Kids& Adults 40+ Min Play

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-03-04*