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Shibata Dr GRK5 aluminum gearbox (Black) (R31S328BK)
Shibata Dr GRK5 aluminum gearbox (Black) (R31S328BK)
Regular price
$130.00 USD
Regular price
Sale price
$130.00 USD
Shipping calculated at checkout.
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Shibata Dr GRK5 Aluminum Gearbox — Premium RWD Drift Performance
The aluminum gearbox from the GRK5 platform is now available as an upgrade component for earlier GRK models. Engineered with a heavier, optimized design inspired by real-world differential geometry, this gearbox improves axle load balance and traction on RWD drift chassis.
A significant step up from standard resin gearboxes, this aluminum upgrade delivers sharper weight distribution and responsive handling characteristics. Even vehicles already equipped with conventional aluminum gearboxes (R31W279/R31S310) will experience measurable traction improvements.
Compatible with GRK5, GRK4, GRK3, and GRK Global Series platforms. Built for precision drift tuning and camera-ready performance.
The aluminum gearbox from the GRK5 platform is now available as an upgrade component for earlier GRK models. Engineered with a heavier, optimized design inspired by real-world differential geometry, this gearbox improves axle load balance and traction on RWD drift chassis.
A significant step up from standard resin gearboxes, this aluminum upgrade delivers sharper weight distribution and responsive handling characteristics. Even vehicles already equipped with conventional aluminum gearboxes (R31W279/R31S310) will experience measurable traction improvements.
Compatible with GRK5, GRK4, GRK3, and GRK Global Series platforms. Built for precision drift tuning and camera-ready performance.
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