XRAY 308165 XLP Progressive Springs - X4F Tuning Set  [XR-308165]

XRAY 308165 - XLP SPRING-SET Progressive C=2.5-2.8 (2)
Price:
CAD$19.83
Brand:
XRAY
Model:
XR-308165
Condition:
Brand New
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Upgrade X4F Suspension with XRAY 308165 Springs

The XRAY 308165 XLP Progressive Spring Set is made for the X4F platform, delivering a balanced progressive rate with a C rating of 2.5 to 2.8. These springs help you dial in suspension feel for crisper turn-in, more consistent rebound and better traction across a variety of track surfaces.

Essential Benefits of the XRAY XLP Springs

  • Progressive Design: Coil geometry ramps up stiffness as the spring compresses, giving improved control during hard cornering and under heavy loads.
  • Compatibility: Specifically engineered for the XRAY X4F series so they mount cleanly and work with factory shock bodies and pistons.
  • Durable Construction: Built from resilient spring steel to resist fatigue and maintain consistent rates over long practice and race sessions.
Remark :
Due to limited stock availability, please notice that some XRAY 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.

Which X4F models accept these springs without modification?

The springs are tailored for the XRAY X4F family and fit standard X4F shock assemblies. Minor setup changes like preload or shock oil can tune handling further.

How should I adjust settings when switching to progressive springs?

Start with your baseline spring preload and shock oil, then tweak preload and damper stroke to match the progressive feel; reduce harshness by slightly softer oil if needed.

Do these springs affect corner entry or exit more?

The progressive rate tends to improve mid to exit stability while giving a softer initial bite, so you may notice smoother entry and stronger drive out of corners.

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