Kyosho MR-04 RWD Mini-Z Readyset w/Chevrolet Corvette C8.R Body (Yellow) w/KT-531P 2.4GHz Radio

Advanced MR-04 Electric On-Road Micro Race Car

The MR-04 RWD Mini-Z ReadySet with Chevrolet Corvette C8.R Body by Kyosho delivers exceptional handling and precision for racers of all levels. With a fully assembled chassis and included transmitter, you can start racing immediately by simply adding batteries. The MR-04 chassis enhances performance with a lower center of gravity, upgraded steering, and a refined suspension system for better control. Whether you’re racing indoors or tuning for competitive performance, the MR-04 Mini-Z offers an exciting and customizable driving experience.

About the MR-04 Mini-Z

Advanced MR-04 Chassis

The MR-04 chassis builds on the success of the MR-03 with improvements that enhance handling and stability. A lower center of gravity improves cornering and straight-line performance, giving you a more responsive driving experience. The updated front suspension system maintains optimal tire contact, increasing grip and steering accuracy. These refinements make the MR-04 an excellent choice for both casual drivers and competitive racers.

Improved Steering

The MR-04 features updated front knuckles with integrated kingpins that reduce scrub, allowing for sharper and more controlled steering. Enhanced ball bearings minimize rotational resistance, providing smoother and more efficient operation. The rear suspension is equipped with a coil spring damper to absorb track shocks, with the option to upgrade to an oil-filled shock absorber for improved stability on challenging surfaces.

Customization & Versatility

Designed for maximum versatility, the MR-04 supports full ball bearing specifications and is compatible with a variety of optional parts. The geared differential ensures smooth cornering, while the optional gyro unit (KYOMZW711 – sold separately) offers even more precise control. Whether you’re a beginner or an experienced racer, the MR-04 provides numerous options for upgrades and performance tuning to match your driving style.

Features:

• Fully assembled chassis and transmitter
• Lower center of gravity for improved handling
• Updated front suspension for better tire contact
• Integrated kingpin design for sharper steering
• Improved ball bearings for smoother operation
• Rear suspension with coil spring damper
• Geared differential for smooth cornering
• Compatible with optional gyro unit for advanced control (KYOMZW711)
• Pre-painted and highly detailed Chevrolet Corvette C8.R body

Includes:

• (1) Factory Assembled MR-04 Chassis
• (1) Pre-Painted Chevrolet Corvette C8.R Body
• (1) Perfex KT-531P 2.4GHz Transmitter
• (1) Front Tread Adjustment Parts Set
• (4) Pinion Gears (6T, 7T, 8T, 9T)
• (1) Pinion Gear Tool
• (1) Wheel Wrench
• Product Manual

Needed To Complete:

• (4) AAA Batteries for Transmitter
• (4) AAA Batteries for Chassis

Specifications:

*Tech Note: Ready-to-Run models come equipped with all electronics and include the transmitter needed for use. Please check the “Needed To Complete” above to make sure you have everything you need to get out and enjoy your RC model.

**Tech Note: Syncro KT-531P transmitter uses FHSS 2.4GHz and is not compatible with existing ASF, MHS, or FHS 2.4GHz systems.

Manuals:

User Manual

This product was added to our catalog on September 16, 2025