LAZER ZX7.5 Brace Post Upgrade LA428 - Kyosho  [KY-LA428]

Stiffness upgrade for the LAZER ZX7.5

The Kyosho LA428 Chassis Brace Post is intended as a direct replacement for the LAZER ZX7.5 touring car platform. It functions as a structural brace between fixed mounting points on the ZX7.5 chassis for model use only.

Fitment and role: fitted in the factory locations, the brace post reduces localised flex and aids chassis consistency, which can subtly change how the car handles under acceleration and during cornering. Use it alongside other setup pieces when chasing handling improvements.

Installation notes: the LA428 uses the ZX7.5's original mounting points and requires the chassis' existing fasteners. Confirm clean threads and mating surfaces, ensure proper seating, and check alignment after tightening to avoid preload and binding on adjacent components.

Maintenance tip: routinely inspect the brace post after aggressive running for signs of loosening or wear, and include it in your standard maintenance checklist.

Compatibility

• LAZER ZX7.5

Install the LA428 Chassis Brace Post when tuning or restoring a LAZER ZX7.5 to improve local stiffness and achieve more consistent handling results.