Kyosho W5313-215 Racing Springs for Ultima RB7.5  [KY-W5313-215]

Kyosho W5313-215 - Spring (1.2x8.75x61/2.15/2pcs) for Ultima RB7.5
Price:
AUD$15.32
Brand:
Kyosho
Model:
KY-W5313-215
GTIN:
4548565495023
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 $13.09 each $4.45 or 15%
3+ $12.44 each $8.62 or 19%
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Upgrade Suspension on the Ultima RB7.5 with Kyosho W5313-215

The Kyosho W5313-215 springs are aimed at improving the controllability of your Ultima RB7.5. With dimensions of 1.2x8.75x61/2.15, they supply predictable spring action and steady return, helping drivers maintain traction under load. Ideal for repeated practice sessions and race day tuning.

Notable Benefits

  • Compatibility: Specifically matched to the Ultima RB7.5 shock geometry for a secure fit.
  • Durability: Produced to resist wear from frequent runs while holding consistent rates.
  • Tuneability: Fine rate characteristics let you refine balance for high speed or technical tracks.
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 do I choose spring rate for mixed surfaces?

Start with a neutral rate and change one axle at a time; softer rear for low grip, firmer front for high speed corners until balance is achieved.

Will these springs affect ride height significantly?

Ride height can change slightly depending on preload; adjust spring collars and shock oil to restore desired ride height while keeping handling goals.

Are special tools needed for installation?

No special tools are required beyond standard shock pliers and a small spanner to set spring preload and secure shock assemblies.

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