YR-X12 Compatible Front Push Rod Spring YX-39SG for Yokomo  [YX-39SG]

Yokomo YX-39SG Gold Spring of Push Rod for YR-X12
Price:
NZD$4.46
Brand:
Yokomo
Model:
YX-39SG
GTIN:
3888
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Or you may find similar product under the
Spares / Hop-ups - Yokomo - YRX12 category
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Purpose-built front spring for YR-X12 chassis

The Yokomo YX-39SG springs are supplied as two gold 3.5-volume units designed for the front push rod assembly on 1/12 competition chassis. They provide a simple way to alter front-end response while leaving the main structure untouched.

Use these springs to refine roll balance and the initial steering onset on dedicated 1/12 race cars. Fit them at the push rod location and alternate springs during setup sessions to measure handling differences precisely.

When fitting, preserve the original washer and retainer order, remove the required linkage, and confirm the push rod operates freely through its suspension travel before track testing.

Compatibility

  • YR-X12
  • YR-X1219
Remark :
Due to limited stock availability, please notice that some Yokomo 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.

Are these springs suited to repeated setup changes?

They are supplied as a matched pair and designed for tuning sessions; longevity will vary with track conditions and frequency of swapping but they are intended for competition setup use.

How do I confirm correct fit on my chassis?

Check that the spring seats correctly on the washer and retainer, that push rod geometry matches the spring length, and that full suspension travel remains unobstructed.

Should I replace both sides at once?

For consistent handling, fit matched pairs or perform side-by-side tests, documenting changes so you can revert if a setting is not beneficial.

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