Estimated Arrival (ETA): Early-Mid Dec 2025
PO Closes on 18th NOV 2025
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Forged from competition insight and premium carbon, the HRP Conversion Chassis redefines the GRK5-R's potential. This dedicated kit sheds all-compromise versatility to forge a structure focused purely on winning dynamics, delivering a direct connection to the track.
Key Features
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Exclusive main chassis design eliminates excess flexibility for sharper handling
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Hybrid upper deck system combines a flat front with a lightning-bolt rear section
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Special-order domestic carbon fiber selected for ideal stiffness and weight
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Includes dedicated motor mount, aluminum center joints, and all necessary hardware
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Available in three bold color options: black, purple, and red
Competitive Advantages
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Developed under the supervision of ace driver Hayato for proven track performance
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Optimized roll and pitching rigidity creates a more planted and responsive feel
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The dedicated layout removes unnecessary weight and complexity
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Represents the pinnacle of the HRP (HAYATO Racing Performance) brand philosophy
Product Specifications
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Brand: SHIBATA GRK RACING
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Product: HRPCV GRK5-R Conversion Chassis Kit
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Colors: Black (HRPCVBK), Purple (HRPCVPU), Red (HRPCVRD)
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Compatibility: GRK5-R
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Contents: Main chassis, upper decks, motor mount, aluminum joints, screws
Step up to a chassis built with a racer's obsession for detail. This conversion kit transforms your GRK5-R into a purpose-built machine, offering the refined feedback and unyielding platform that competitive drivers demand.
SHIBATA HRPCVBK GRK5-R HRP Conversion Chassis Kit (black)
SHIBATA HRPCVPU GRK5-R HRP Conversion Chassis Kit (purple)
SHIBATA HRPCVRD GRK5-R HRP Conversion Chassis Kit (red)
SHIBATA DR-HPM135VR DR High Performance Motor VR4.3 (13.5T)
Channel championship-winning energy with the DR High Performance Motor VR4.3, the very unit that secured a world title. This 13.5T motor blends race-proven durability with refined power delivery, offering a trusted advantage for competitive drivers.
Key Features
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Black-coated rotor shaft increases wear resistance for sustained performance
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Redesigned motor case enhances structural rigidity and long-term reliability
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Optimized for a wide voltage range from 3.7V to 8.4V
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Delivers a maximum speed of 19,980 RPM with a KV value of 2,700
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20-degree advance angle tuned for responsive acceleration and smooth control
Competitive Edge
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Directly linked to a recent world championship victory, proving its top-tier capability
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The fortified case and coated shaft withstand extreme conditions encountered in limit driving
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Provides a balanced power band ideal for technical tracks requiring precise throttle control
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Built to maintain consistent output and reliability over its lifespan
Product Specifications
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Brand: SHIBATA
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Product: DR High Performance Motor VR4.3
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Type: 13.5T
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Rotor Diameter: 12.3mm
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Voltage: 3.7V - 8.4V
Install a piece of racing history into your chassis. More than just a motor, the VR4.3 is a validated tool for victory, giving you the robust and dependable power needed to compete at the highest level.
