LAZER ZX7.5 Tuning Stiffener Compatible with LAZER ZX7.5 - Kyosho LA413  [KY-LA413]

Kyosho LA413 - Front Stiffener (ZX7.5)
Price:
AUD$17.60
Brand:
Kyosho
Model:
KY-LA413
GTIN:
4548565524143
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $14.76 each $5.68 or 16%
3+ $14.02 each $10.73 or 20%
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Nose stiffener details for LAZER ZX7.5

The Kyosho LA413 Front Stiffener is an RC front-end reinforcement engineered for the LAZER ZX7.5 chassis. It is a tuning piece that alters chassis flex without changing suspension geometry.

Practically, the stiffener increases front rigidity which changes steering response, mid-corner balance and initial transient behaviour. Racers fit it to reduce unwanted nose flex, improve repeatability between runs, and better manage understeer or oversteer on different track surfaces.

Installation is straightforward for experienced model technicians: the part secures to existing front bulkhead mounting points using the car's fasteners. Confirm factory hole alignment and fastener lengths before final tightening, verify steering linkage and servo clearance after fitting, and use threadlocker on metal fasteners where appropriate. Observe recommended torque for small RC hardware.

As the component is produced for the LAZER ZX7.5 size, confirm compatibility with your ZX7.5 variant before purchase. This product is intended for tuning and setup purposes only.

Compatible Models

  • LAZER ZX7.5

Apply the LA413 as a focused tuning item to refine front behaviour while keeping other setup variables controlled.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

How should I evaluate the effect on handling?

Run comparison laps with and without the stiffener, keeping other settings unchanged. Note steering response, corner entry and mid-corner balance to quantify the change.

Are there known clearance issues?

Most ZX7.5 builds clear the plate, but check steering linkages and servo travel during trial fitting. Modify screw length or use thin shims if minor interference occurs.

Will it alter cornering balance permanently?

The stiffener changes chassis stiffness, which affects balance until other setup items are adjusted. It is a tuning tool, not a permanent fix for unrelated issues.

Do I need to retune dampers after fitting?

Often yes. Increasing front stiffness can require damper or spring changes to restore the ideal balance. Make incremental damper adjustments and re-evaluate.

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