Kyosho W5313-22 RB7.5 Precision Spring Set - Race Tunable  [KY-W5313-22]

Kyosho W5313-22 - Spring (?1.2x8.5x61/2.2/2pcs)
Price:
NZD$17.61
Brand:
Kyosho
Model:
KY-W5313-22
GTIN:
4548565502950
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $15.05 each $5.12 or 15%
3+ $14.30 each $9.91 or 19%
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Precision Springs for RB7.5 from Kyosho W5313-22

The Kyosho W5313-22 springs provide a focused suspension upgrade tailored to the RB7.5 chassis. Built to deliver quicker response and consistent travel, these springs help drivers refine corner entry and mid corner balance. With a 1.2mm wire diameter and dimensions of 8.5x61/2.2, they offer accurate fitment. Durable construction helps the springs retain their shape through repeated sessions.

Adjustable Response for Different Surfaces

From indoor carpets to smoother outdoor tracks, W5313-22 springs let you tune rebound and contact behaviour to suit conditions. Their fit to RB7.5 variants makes them a simple way to alter handling without major shock changes.
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.

How often should I inspect or replace these springs?

Check springs before each event for signs of coil wear or a change in feel; heavy users may rotate or replace springs more frequently to maintain consistent setup.

Do I need different shock oil with these springs?

You can keep your preferred oil, but you may need to tweak oil viscosity or piston choice to balance damping with the new spring rates for optimal control.

Will changing to W5313-22 affect corner speed?

Yes. Stiffer springs typically lift corner support and can increase mid corner speed, while softer springs can improve mechanical grip on lower traction surfaces. Adjust progressively and test lap times.

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