---
product_id: 120745182
title: "MRT Transponder, Works with mylaps RC3 RC4 Through V4.4 System for RC car Racing."
brand: "stormer hobbies"
price: "¥26099"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/120745182-mrt-transponder-works-with-mylaps-rc3-rc4-through-v4-4
store_origin: JP
region: Japan
---

# 19x16x6mm 2 stored IDs 4g weight MRT Transponder, Works with mylaps RC3 RC4 Through V4.4 System for RC car Racing.

**Brand:** stormer hobbies
**Price:** ¥26099
**Availability:** ✅ In Stock

## Summary

> 🏎️ Race Ahead with Precision!

## Quick Answers

- **What is this?** MRT Transponder, Works with mylaps RC3 RC4 Through V4.4 System for RC car Racing. by stormer hobbies
- **How much does it cost?** ¥26099 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/120745182-mrt-transponder-works-with-mylaps-rc3-rc4-through-v4-4)

## Best For

- stormer hobbies enthusiasts

## Why This Product

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

## Key Features

- • **Compact Size:** Measuring only 19 x 16 x 6mm, it fits perfectly in any RC setup.
- • **Ultra-Light Design:** Weighs in at just 4 grams for minimal impact on performance.
- • **Customizable Settings:** Easily switch between custom and alternate ID numbers as needed.
- • **Dual ID Functionality:** Comes with 2 stored ID numbers for versatile racing options.
- • **Seamless Compatibility:** Works flawlessly with AMBrc systems and RC4 up to v4.4!

## Overview

The MRT Transponder is a lightweight and compact device designed for RC car racing, compatible with AMBrc systems and RC4 up to version 4.4. It features dual stored ID numbers and allows for easy switching between them, ensuring you stay ahead in the race.

## Description

MRT Transponder, Works with mylaps RC3 RC4 Through V4.4 System for RC car Racing.

## Features

- Perfect with all AMBrc systems and RC4 up to v4.4 (will not work with the v4.5 Drone System update).
- Size: 19 x 16 x 6mm
- Weight: 4 grams
- PTX transponders are supplied with 2 stored ID numbers and come factory set on the custom ID. It is possible to switch from the custom number to the other number if required.

## Images

![MRT Transponder, Works with mylaps RC3 RC4 Through V4.4 System for RC car Racing. - Image 1](https://m.media-amazon.com/images/I/51lOUXRBNXL.jpg)

## Frequently Bought Together

- MRT Transponder, Works with mylaps RC3 RC4 Through V4.4 System for RC car Racing.
- Zeee 7.4V Lipo Battery 2S 50C 5200mAh Lipos Hard Case with Dean-Style T Connector for RC Car Trucks 1/8 1/10 RC Vehicles(2 Packs)
- Zeee Fireproof Explosionproof Large Capacity Battery Storage Guard Pouch for Lipo Charge & Storage (8.46 x 6.5 x 5.71 in)

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**Shop now:** [https://www.desertcart.jp/products/120745182-mrt-transponder-works-with-mylaps-rc3-rc4-through-v4-4](https://www.desertcart.jp/products/120745182-mrt-transponder-works-with-mylaps-rc3-rc4-through-v4-4)

---

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