---
product_id: 443292891
title: "LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2"
brand: "losi"
price: "¥229972"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/443292891-losirc-truck-1-10-hammer-rey-u4-4-wheel-drive
store_origin: JP
region: Japan
---

# 3150Kv Brushless Power 1:10 Scale Performance STEM Educational Fun LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2

**Brand:** losi
**Price:** ¥229972
**Availability:** ✅ In Stock

## Summary

> 🚙 Get Ready to Rock the Terrain!

## Quick Answers

- **What is this?** LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2 by losi
- **How much does it cost?** ¥229972 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/443292891-losirc-truck-1-10-hammer-rey-u4-4-wheel-drive)

## Best For

- losi enthusiasts

## Why This Product

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

## Key Features

- • **Ready to Race:** RTR (Ready to Run) design means you can hit the ground running—just add your battery and charger!
- • **Smart Technology:** Equipped with SMART and AVC technology for enhanced control and stability on any terrain.
- • **Unleash the Power:** Experience the thrill of the SPEKTRUM 3150Kv brushless power system for unmatched speed and agility.
- • **Perfect for All Ages:** Designed for ages 14 and up, making it a great gift for budding engineers and thrill-seekers alike.
- • **Realistic Performance:** Enjoy a 1:1 scale look and feel that brings your off-road adventures to life.

## Overview

The Losi RC Truck 1/10 Hammer Rey U4 is a high-performance rock racer featuring a powerful SPEKTRUM 3150Kv brushless power system, designed for realistic 1:1 scale performance. With advanced SMART and AVC technology, this RTR truck offers exceptional control and stability, making it perfect for both beginners and experienced hobbyists. Ideal for ages 14 and up, it promises hours of STEM-based fun and adventure.

## Description

LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2

## Features

- REALISTIC DETAILS: 1 to 1 scale look and performance
- POWERFUL: SPEKTRUM 3150Kv BRUSHLESS POWER SYSTEM
- UNPARALLELED TECHNOLOGY: SMART AND AVC

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Product Dimensions | 78.49 x 41.4 x 39.37 cm; 3.7 kg |
| Manufacturer recommended age | 14 years and up |
| Item model number | LOS03030T2 |
| Educational Objective(s) | STEM |
| Number of Game Players | 1 |
| Number of Puzzle Pieces | 1 |
| Assembly Required | No |
| Scale | 1:10 Scale |
| Batteries Required? | No |
| Batteries Included? | No |
| tech_spec_battery_description_toys | Lithium-Ion |
| Material Type(s) | Plastic |
| Remote Control Included? | Yes |
| Color | Green |
| ASIN | B09ZPLX1LJ |

## Images

![LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2 - Image 1](https://m.media-amazon.com/images/I/71enf2kwe+L.jpg)
![LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2 - Image 2](https://m.media-amazon.com/images/I/51PCPHM7WvL.jpg)
![LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2 - Image 3](https://m.media-amazon.com/images/I/71+ytAXQUsL.jpg)
![LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2 - Image 4](https://m.media-amazon.com/images/I/71sWJxCw9xL.jpg)
![LosiRC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2 - Image 5](https://m.media-amazon.com/images/I/71LXdOPZlBL.jpg)

## Available Options

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

## Questions & Answers

**Q: whats the biggest battery i can fit**
A: I think it’s only rated for 3s. I use a 3s 6000mah. Just watch the heat. I wouldn’t recommend a 4s until you either upgrade the esc or motor or both.

## Frequently Bought Together

- Losi RC Truck 1/10 Hammer Rey U4 4 Wheel Drive Rock Racer Brushless RTR Battery and Charger Not Included with Smart and AVC Green LOS03030T2
- Spektrum S155 G2 1x55W AC Smart Charger, SPMXC2050
- Spektrum 11.1V 5000mAh 3S 100C Smart Hardcase LiPo Battery: IC5, SPMX50003S100H5

---

## 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.jp/products/443292891-losirc-truck-1-10-hammer-rey-u4-4-wheel-drive](https://www.desertcart.jp/products/443292891-losirc-truck-1-10-hammer-rey-u4-4-wheel-drive)

---

*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*