Kyosho W5312-36 Tuned Springs for Ultima RB7.5  [KY-W5312-36]

Kyosho W5312-36 - Spring (1.2x5.25x44mm/3.6/2pcs) for Ultima RB7.5
Price:
£7.64
Brand:
Kyosho
Model:
KY-W5312-36
GTIN:
4548565495009
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £6.53 each £2.22 or 15%
3+ £6.21 each £4.30 or 19%
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Upgrade Ultima RB7.5 Suspension with Kyosho W5312-36

Fit the Kyosho W5312-36 tuning springs to your Ultima RB7.5 for a direct and precise suspension upgrade. The 1.2x5.25x44mm sizing ensures correct seating and predictable behaviour, helping you achieve steadier lines and improved stability.

Precision Springs for Consistent Response

Manufactured to tight tolerances, the Kyosho W5312-36 springs deliver uniform tension and reliable performance over multiple sessions. This consistency makes setup changes more repeatable and reduces lap-to-lap variation.

Versatile for Setup Tweaks

These springs are suitable for a variety of tuning approaches, from softer compliance for bumpy surfaces to firmer rates for sharper handling. Use the Kyosho W5312-36 to fine-tune your Ultima RB7.5 without compromising durability.
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.

Are these compatible with stock shock bodies?

Yes, they are sized for standard shock bodies used on the Ultima RB7.5. Confirm spring perch and shock length match before finalising the fit.

Which track conditions suit these springs?

They work well on smooth to medium-grip surfaces; adjust damper oil and preload for wet or low-grip conditions to maintain control.

Can I use them for practice and racing?

Yes, they are suitable for both practice and competitive use thanks to their consistent rates and durable construction.

How do I tell when a spring needs replacing?

Look for uneven coil spacing, reduced rebound consistency, or visible fatigue. Replace springs showing these signs to keep handling predictable.

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