Kyosho IFS003-9515 Blue Shock Spring 9-1.5 L85 Tuning Part  [KY-IFS003-9515]

Kyosho IFS003-9515 - Big Shock Spring(Blue/9-1.5/L=85)
Price:
£10.90
Brand:
Kyosho
Model:
KY-IFS003-9515
Condition:
Brand New
Quantity Discount
Unit Price You Save
3 £8.41 each £7.49 or 23%
2+ £8.85 each £4.11 or 19%
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Refine Handling with Kyosho IFS003-9515 Blue Shock Spring

The Kyosho IFS003-9515 Blue Shock Spring offers a simple way to tweak suspension characteristics on 1/10 models. At 85mm long and rated 9-1.5, it is suitable for hobbyists tuning for steadier cornering.

Performance Effects

Using a firmer spring can reduce dive and roll without over-stiffening the chassis, helping to maintain traction on mixed surfaces and improving predictability at speed.

Fitment and Use

The spring installs into standard 1/10 shock bodies and is compatible with common shock assemblies, making it easy to trial different setups during tuning sessions.
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.

Do I need to change damper oil with this spring

You may want to tweak shock oil viscosity when fitting a firmer spring; thicker oil can slow movement and complement a 9-1.5 rate, while thinner oil adds compliance.

Will it help reduce understeer

Fitting a stiffer spring to the front or softening the rear can alter balance to reduce understeer, but changes should be tested incrementally to find the right setup.

What should I inspect during installation

Inspect shock shafts, seals and spring seats for wear, ensure correct spring orientation, and verify there is no binding in the shock travel after fitting the new spring.

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