YRX12 2019 Kingpin Tuning Spring - Yokomo YX-14S50 0.50mm, 2 pcs  [YX-14S50]

Yokomo YX-14S50 YRX12 2019? King pin spring (?0.50mm/2pcs)
Price:
AUD$2.92
Brand:
Yokomo
Model:
YX-14S50
GTIN:
3888
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Spares / Hop-ups - Yokomo - YRX12 category
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Spring specification for YRX12 kingpin setups

This spring is supplied as a direct replacement for the YRX12 2019 kingpin and coil-spring front suspension found on 1/10 scale RC cars. It features a 0.50mm wire diameter and the pack contains 2 pcs. The part is intended to let drivers refine steering preload and the initial steering feel when using a kingpin front end.

When tuning, the spring modifies the initial preload of the kingpin assembly to produce small, incremental changes in steering response. Confirm that your chassis uses the YRX12 2019 kingpin and coil spring layout and install the new spring oriented the same way as the original to maintain the designed preload characteristics.

Packing includes

  • King pin spring - 2 pcs

Compatibility

  • 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.

How will this spring affect handling?

Adding preload at the kingpin alters initial steering bite and can make the front end feel more immediate; changes are subtle and intended for fine adjustments.

Are the tuning steps precise with this spring?

Yes, the 0.50mm wire diameter provides a predictable increment for preload changes, helping drivers dial in small handling differences.

Any tips for tuning with these springs?

Make single-step changes and test on track after each adjustment. Keep orientation the same and note baseline settings before swapping springs.

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