For LAZER ZX7.5: 1.0 Stabilizer Bar LA422-10 by Kyosho  [KY-LA422-10]

Kyosho LA422-10 - Stabilizer Bar (?1.0)(SB/ZX7.5/RB7.5)
Price:
AUD$0.00
Brand:
Kyosho
Model:
KY-LA422-10
GTIN:
4548565524259
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Tuning roll stiffness on LAZER ZX7.5

This LA422-10 stabilizer bar is an RC upgrade from Kyosho intended for the LAZER ZX7.5 platform and the SB and RB7.5 chassis codes named in the product title. It is used to alter roll characteristics and improve body control in 1/10 scale touring RC cars.

Fitment is defined by the part reference: SB, ZX7.5, RB7.5. The bar acts as a tuning link between suspension members to modify lateral load transfer and help achieve the desired handling balance while keeping suspension geometry unchanged.

Installation is familiar territory for touring car tuners: attach the bar to the designated stabilizer posts or link points, use the appropriate driver for the retainers, and confirm there is no binding through the full suspension travel. Reuse compatible mounting hardware where it fits.

Tuning tips: a firmer stabilizer reduces body roll and can make the car more resistant to turn-in, whereas a softer choice increases individual wheel movement and can aid front-end bite. Change one variable at a time and record lap feedback to isolate the effect on handling and tyre wear.
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.

What setup steps should I take when testing this bar?

Start with one change at a time: fit the LA422-10, run a few controlled laps, then compare handling and lap times to your baseline setup to see the net effect.

How does bar stiffness affect turn-in and mid-corner balance?

Increasing stiffness usually reduces body roll and can blunt initial turn-in, while a softer bar can quicken turn-in by allowing more independent wheel movement; test incrementally to find the sweet spot.

Will changing the stabilizer affect tyre life?

Yes. Altering roll stiffness changes how loads are distributed across the tyres; monitor wear patterns after setup changes and adjust as needed to preserve tyre life and balance.

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