Kyosho LA422-15 Stabilizer Bar (?1.5) for SB/ZX7.5/RB7.5  [KY-LA422-15]

Kyosho LA422-15 - Stabilizer Bar (?1.5)(SB/ZX7.5/RB7.5)
Price:
NZD$8.46
Brand:
Kyosho
Model:
KY-LA422-15
GTIN:
4548565524303
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $7.71 each $1.51 or 9%
3+ $7.32 each $3.42 or 13%
Write a review

Handling influence and fitment guide

This Kyosho LA422-15 stabilizer bar serves as an RC anti-roll upgrade to adjust chassis roll characteristics and balance on compatible touring car platforms. The original part string (?1.5)(SB/ZX7.5/RB7.5) indicates it is a 1.5-series item intended for the listed chassis codes.

As a tuning-focused component, the stabilizer changes lateral weight transfer in cornering: a thicker bar raises roll stiffness, reducing body roll, while a thinner bar does the opposite. These changes influence understeer and oversteer but do not alter suspension geometry itself. Use this bar alongside sway link and damper adjustments for a complete setup approach.

Fitment is conventional: remove the factory bar and mount the LA422-15 using the existing mounts and linkage hardware. Verify that ball-ends and link lengths allow full, unencumbered movement and that the bar does not bind during suspension travel.

Compatible Models

  • SB
  • ZX7.5
  • RB7.5

For drivers wanting stable and predictable roll control, the LA422-15 offers a simple swap-in solution for the listed chassis without modifying core suspension geometry.
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 does the 1.5 designation mean in practice?

The 1.5 designation groups the bar into a specific stiffness class used for incremental roll-rate adjustments on the compatible models.

Is the LA422-15 suitable for heavy-duty use?

It is a tuning component rather than a load-bearing chassis member; normal hobby use is expected, and periodic checks of mounts and linkages will reveal any wear.

Can I swap this between front and rear positions?

Physical fit may allow swapping, but predictability differs; changes to front or rear roll rate have distinct effects, so test carefully after any position swap.

How should I validate the change on-track?

Perform baseline laps, then fit the LA422-15 and run the same tests, noting differences in entry, mid-corner balance, and exit to quantify the effect.

Will this part work with aftermarket sway links?

Yes, it is compatible with standard link setups; ensure link geometry and ball-end sizes match to preserve intended movement.

What signs indicate the bar needs inspection or replacement?

Look for play in mounts, loosened fasteners, or unusual handling changes; these warrant a close inspection of the bar and link hardware.

Copyright © 2008-2026 rcjaz.co.nz All rights reserved