YRF001-Compatible Hard Spring YOKYF14SH for Kingpin Suspension by Yokomo  [YOKYF14SH]

Yokomo YF-14SH - Hard Spring for YRF001 Kingpin Suspension
Price:
AUD$8.73
Brand:
Yokomo
Model:
YOKYF14SH
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Performance hard spring for kingpin suspension

The Yokomo YOKYF14SH hard spring is an RC replacement designed specifically to work with the YRF001 kingpin suspension configuration. It offers a higher-rate spring option to firm up response without changing shock internals.

To fit: compress the spring onto the shock shaft in place of the existing spring, ensure proper seating on the perch, and confirm adequate preload and travel clearance. Use the same spring on opposing corners for predictable balance and consider complementary shock oil or piston changes for subtle control.

Tuning outcome: using this harder spring lowers body roll and sharpens steering feel at medium to high loads, making it suitable for grippy tracks or when stiffening the chassis is required. Check tire wear and steering feedback after installation and tweak as needed.
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.

Does the YOKYF14SH require any modification to fit YRF001 shocks?

No modification is required; the YOKYF14SH is made to replace the standard springs used with YRF001 kingpin suspension assemblies.

What installation checks should I make after fitting?

After installing, verify the spring is correctly seated, confirm straight shock shafts, and run through full travel to ensure there is no interference or binding.

How will handling change on track?

Expect reduced roll and a crisper steering response, which helps cornering precision on higher-traction surfaces and when firming a soft setup.

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