Yokomo YX-40SBL Precision Blue Shock Spring for Road Racing  [YX-40SBL]

Yokomo YX-40SBL Shock Spring(Blue) for Pitching Damp.
Price:
£1.66
Brand:
Yokomo
Model:
YX-40SBL
GTIN:
3888
Condition:
Brand New
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Refine Steering and Roll Control with YX-40SBL

The Yokomo YX-40SBL shock spring is a focused tuning part for on-road model drivers who want tighter pitch control. Its blue finish identifies the spring while its rate supports predictable handling on prepared tracks.

Recommended Racing Fitment

Designed for 1/12 competition machines such as the YRX 12, the YX-40SBL provides a consistent spring curve that helps maintain composure under braking and acceleration. Fitment to common shock types is straightforward.

Recommended Applications

Ideal for circuits with smooth asphalt or high-grip carpet where small setup tweaks yield lap time gains. The spring helps maintain tyre contact during rapid direction changes and reduces excessive nose or tail movement.
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.

Will this spring alter front to rear balance?

Yes, changing spring rates affects balance. Use the YX-40SBL at one axle and compare laps, then adjust the opposite axle or anti-roll bar to restore preferred balance.

How do I choose matching shock pistons?

Select piston holes that complement the spring rate to control oil flow. Smaller holes increase damping, larger holes reduce it; match piston choice to your driving style and track grip.

Maintenance advice for long term performance?

Keep springs free of grit and check retainers for wear. Replace damaged spring ends and verify shock shafts are straight to avoid binding that can mask spring performance.

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