LAZER ZX7.5 Front Stiffener for Tuning - Kyosho LA413  [KY-LA413]

LAZER ZX7.5 nose brace overview

The Kyosho LA413 Front Stiffener is an RC-scale front-end reinforcement created specifically for the LAZER ZX7.5 platform. It functions as a setup component that changes chassis flex behavior while leaving suspension geometry intact.

On track, the stiffener raises front-end rigidity, which alters steering feel, mid-corner balance and transient responses. Drivers fit this plate to cut unwanted nose flex, improve lap-to-lap consistency, and address understeer or oversteer in varying surface conditions.

Fitting is simple for those comfortable with model maintenance: the unit fastens to the existing front bulkhead points using the car's original fixing points. Check the factory hole alignment and fastener lengths before final tightening, confirm clearance for steering linkages and servo travel after installation, and apply a small amount of threadlocker to metal fasteners when appropriate. Use recommended torque values for small RC hardware.

As the accessory is sized for the LAZER ZX7.5, verify fit with your specific ZX7.5 variant prior to purchase. This part is intended as a tuning accessory for model-car setup work only.

Fit the LA413 to target front-end stiffness and keep other setup changes minimal so you can measure the stiffener's effects run by run.