Overview:
The Kyosho MR-04 RWD Mini-Z ReadySet with the Chevrolet Corvette C8.R Body delivers cutting-edge handling, precise steering, and premium realism in a micro 1/28-scale platform. Building on the proven MR-03, the MR-04 chassis lowers the center of gravity, refines suspension geometry, and enhances responsiveness—offering a race-ready experience straight from the box.
About the MR-04 Mini-Z
Advanced MR-04 Chassis
Kyosho’s new MR-04 design improves stability and cornering performance with a lowered center of gravity and a refined front-suspension system. Optimized steering geometry and a balanced chassis provide crisp, predictable control, making this one of the most capable Mini-Z platforms yet.
Improved Steering Response
Updated front knuckles with integrated kingpins reduce scrub for sharper turn-in and smoother feel. Precision ball bearings minimize friction, while a rear coil-spring damper absorbs bumps and maintains traction. Optional oil-filled shocks can be added for enhanced performance on technical tracks.
Customization & Versatility
The MR-04 supports full ball-bearing specs, a geared differential, and the optional gyro unit (KYOMZW711) for ultimate stability. Compatible with numerous Mini-Z performance parts, this platform adapts easily to any driver’s skill level and tuning preference.
Features
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Fully assembled chassis and pre-painted Chevrolet Corvette C8.R body
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Lower center of gravity for improved cornering stability
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Updated front suspension and steering geometry
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Integrated kingpin design for precise handling
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Smooth, efficient ball-bearing operation
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Rear coil-spring damper for consistent traction
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Geared differential for predictable cornering
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Optional gyro compatibility (KYOMZW711)
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Includes KT-531P 2.4 GHz transmitter
Includes
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(1) Factory-assembled MR-04 Chassis
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(1) Pre-painted Chevrolet Corvette C8.R Body
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(1) Perfex KT-531P 2.4 GHz 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
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Spec
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Detail
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Scale
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Mini-Z (1/28)
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Drive
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RWD
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Power Source
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Electric
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Length
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6.81 in (173 mm)
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Wheelbase
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3.8 in (102 mm, LL)
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Width
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3.0 in (78 mm)
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Height
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1.77 in (45 mm)
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Weight
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5.8 oz (171 g)
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Motor Type
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Brushed
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ESC Type
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Brushed
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Radio System
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KT-531P 2.4 GHz (FHSS)
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Tire Offsets
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Front +3.0 mm / Rear +3.0 mm (RWD)
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Assembly Level
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RTR – Ready to Run
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