Experience next-level Mini-Z performance with the Kyosho MR-04 RWD Readyset, featuring the stunning 2018 Nürburgring Mercedes-AMG GT3 body. Built on the all-new MR-04 chassis, this Ready-to-Run package delivers sharper handling, smoother steering, and improved stability—perfect for both beginners and competitive racers.
Fully assembled and factory-set, this Mini-Z is ready to hit the track with just batteries added.
MR-04 Chassis Highlights
The MR-04 builds upon the legendary MR-03 with key performance upgrades:
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Lower center of gravity for improved cornering and straight-line stability
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Updated front suspension for better tire contact and grip
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Refined chassis balance for more predictable handling
Whether you’re running practice laps or dialing in for race day, the MR-04 delivers confidence and control.
Improved Steering & Suspension
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Integrated kingpin front knuckles reduce scrub for sharper steering
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Ball bearings improve efficiency and smoothness
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Rear coil spring damper absorbs track imperfections
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Optional oil shock upgrade available for enhanced stability
Customization & Upgrade Friendly
Designed to grow with your driving skills:
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Full ball bearing compatibility
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Geared differential for smooth corner exits
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Optional gyro support (KYOMZW711, sold separately) for added control
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Multiple pinion gears included for tuning speed and torque
Features
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Fully assembled MR-04 RWD chassis
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Lower CG for improved handling
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Updated front suspension geometry
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Integrated kingpin steering design
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Rear coil spring damper
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Geared differential
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Optional gyro compatible
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Pre-painted Mercedes-AMG GT3 body
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Includes Perfex KT-531P 2.4GHz transmitter
Includes
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(1) Factory Assembled MR-04 Chassis
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(1) Pre-Painted Mercedes-AMG GT3 Body
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(1) Perfex KT-531P 2.4GHz Transmitter
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(1) Front Tread Adjustment Parts Set
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(4) Pinion Gears (6T, 7T, 8T, 9T)
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(1) Pinion Gear Tool
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(1) Wheel Wrench
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Product Manual
Needed to Complete
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(4) AAA batteries for transmitter
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(4) AAA batteries for chassis
Specifications
Scale: Mini-Z
Drive: RWD
Power: Electric
Wheelbase: 98mm (LL)
Length: 6.99 in (177.5mm)
Width: 3.07 in (78mm)
Height: 1.87 in (47.5mm)
Weight: 5.98 oz (169.6g)
Motor: Brushed
ESC: Brushed
Assembly Level: Ready-to-Run
Front Tires: Narrow +3.0mm
Rear Tires: Wide +3.0mm
Tech Note:
Ready-to-Run models include all electronics and transmitter.
Syncro KT-531P transmitter uses FHSS 2.4GHz and is not compatible with ASF, MHS, or FHS systems.
If you want, I can:
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Tighten this into a shorter ad-style version
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Match it exactly to your Mini-Z category formatting
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Add a race-focused or beginner-friendly version
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Create a bundle suggestion (gyro, bearings, tires)
