XRAY 358280 Long Progressive Springs Medium V2 Rear Grip Pack  [XR-358280]

XRAY 358280 Long Progressive Springs - Medium - 3 stripes - V2 (2)
Price:
NZD$32.56
Brand:
XRAY
Model:
XR-358280
Condition:
Brand New
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alt="XRAY 358280 Long Progressive Springs - Medium - 3 stripes - V2 (2)" title="XRAY 358280 Long Progressive Springs - Medium - 3 stripes - V2 (2)"
alt="XRAY 358280 Long Progressive Springs - Medium - 3 stripes - V2 (2)" title="XRAY 358280 Long Progressive Springs - Medium - 3 stripes - V2 (2)"

Race-Ready Spring Upgrade from XRAY 358280

The XRAY 358280 Long Progressive Springs are engineered to refine handling for club and track racing. With a medium stiffness and three identifying stripes, they are matched to work on the rear of XRAY XB808 and XB9 models.

How Progressive Rate Helps Grip

These springs begin with a softer feel to increase contact and traction as the car enters a corner, then ramp up stiffness under larger loads to preserve corner speed and stability. The result is smoother transitions and steadier exits.

Precision Matching for Predictable Setup

Each pair is measured and paired to ensure both springs respond the same, reducing setup guesswork. That attention to consistency helps you dial in rear balance more quickly at the track.

Specifications

  • Compatibility: XRAY XB808, XB9
  • Position: Rear
  • Stiffness: Medium with 3 stripes
  • Quantity: Set of 2

A sensible choice for drivers wanting finer rear traction control without changing other suspension parts.
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.

Can I use these springs on the front of my car?

They are optimised for rear use; front fitment may affect handling balance and is not the intended application.

What track surfaces suit medium progressive springs?

Medium progressives work well on medium to high traction tracks where you need consistent rear grip and stable cornering.

Are these springs compatible with aftermarket shock pistons?

They fit standard rear shock internals; check piston and shock length specs before mixing with non-standard components.

How should I identify the medium set quickly at the pitlane?

These carry three stripes for quick visual ID, making it easy to swap or confirm spring rate between runs.

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