Kyosho 1/28 Mini-Z MR-04 RWD RTR RC Race Car with Porsche 911 GT3 RS Body – Silver

The Kyosho MR-04 RWD Mini-Z ReadySet replicates the Porsche 911 GT3 RS in a compact 1/28-scale mini RC car. Featuring a pre-painted silver body with detailed decals, this vehicle combines scale realism with on-road performance. The MR-04 chassis, equipped with a 2.4GHz Syncro KT-531P transmitter and a low center-of-gravity design, supports precise handling for RC touring car enthusiasts seeking indoor racing or display-quality aesthetics.

Performance

The MR-04 RWD chassis delivers responsive handling on smooth surfaces like hardwood or RC tracks, powered by a 130-class brushed motor. The optimized steering geometry and low battery mount enhance cornering stability, allowing consistent navigation through tight turns. The vehicle supports quick maneuvers, though its rear-wheel-drive setup may lead to oversteering during aggressive cornering without an optional gyro unit. The included tires provide adequate grip for touring, with drifting possible with practice or tire upgrades.

[](https://www.amainhobbies.com/kyosho-mr04-rwd-miniz-readyset-w-porsche-911-gt-body-silver-kyo32358s/p1614404)

Design and Features

The Porsche 911 GT3 RS body features detailed headlights, taillights, and aerodynamic lines, finished to a display-model standard. The narrow RM wheelbase and full ball bearings ensure efficient power transfer, while the adjustable suspension allows customization for various track conditions. The absence of included LED lights limits nighttime visibility, but the chassis supports optional light kits. The lightweight polycarbonate body enhances speed but may require careful handling to avoid scratches during crashes.

[](https://orientexpressmodelismo.com/tienda/kyosho-miniz-mr04-rwd-porsche-911-gt3-rs-silver-readyset-32358s/)

Ease of Use and Maintenance

The Syncro KT-531P 2.4GHz transmitter offers precise control with steering trim, throttle trim, and dual-rate settings, suitable for beginners and advanced drivers. The vehicle requires 4x AAA batteries for both the car and transmitter, enabling quick setup but necessitating battery replacements for extended use. Maintenance is minimal due to the factory-assembled design, though small components demand careful storage to prevent loss. The chassis supports upgrades like a gyro unit for enhanced stability, appealing to experienced users.

[](https://breizh-modelisme.com/products/kyosho-mini-z-mr04-rwd-porsche-911-gt3-rs-silver-n-rm-kt531p-32358s)

Special Notes: This is a Ready to Run model, fully assembled with a pre-painted Porsche 911 GT3 RS body and installed radio system. Requires 4x AAA batteries for the car and 4x AAA batteries for the transmitter (not included). Suitable for beginners with its straightforward controls, while advanced users can install optional parts like the Kyosho Gyro Unit for improved performance.

Specs & Features

• Scale: 1/28, replicating the Porsche 911 GT3 RS.
• Motor: 130-class brushed motor for micro-scale performance.
• Drive System: Rear-wheel drive (RWD) with full ball bearings.
• Transmitter: Syncro KT-531P 2.4GHz with trim and dual-rate settings.
• Suspension: Adjustable for customizable handling.
• Body: Pre-painted polycarbonate with detailed decals.
• Chassis: MR-04 with low center of gravity and optimized steering.
• Tires: Standard touring tires, suitable for on-road racing.
• Dimensions: Approximately 165mm length, 70mm width; Wheelbase 98mm (RM).
• Weight: Approximately 130g, depending on battery type.