XRAY 337251 Hardcoated Aluminum Pivot Balls - 8.4mm  [XR-337251]

XRAY 337251 Aluminum Pivot Ball 8.4mm - Swiss 7075 T6 - Hard Coated (4)
Price:
AUD$42.79
Brand:
XRAY
Model:
XR-337251
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Durable, Light Pivot Balls Built for Performance

RC drivers after a durable weight-saving upgrade will find the XRAY 337251 Aluminum Pivot Ball Set a solid choice. Machined from Swiss 7075 T6, these pivot balls cut mass but retain structural integrity for demanding use.

Weight Savings That Matter on Track

The set of four is about 63 percent lighter than steel equivalents, trimming roughly 18.8 grams from the car. Less rotating and unsprung weight gives the suspension freedom to react faster, improving handling on rough or loose surfaces.

High-Quality Turning and Finishing

Produced on precision German CNC machines to tight tolerances, the parts then receive XRAY's automated hardcoating for a consistent black finish that stands up to racing wear.

Specifications

  • Material: Swiss 7075 T6 aluminium
  • Diameter: 8.4mm
  • Coating: Durable black hardcoat
  • Weight Reduction: 63 percent lighter versus steel parts

A practical upgrade for racers who need lighter, long-lasting pivot components that hold up session after session.
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.

Will these improve acceleration?

Reducing rotating mass can slightly improve acceleration and throttle response, though gains are most noticeable when combined with other weight-saving upgrades.

Are there special tools needed for installation?

Installation usually requires standard radio pliers and the correct driver for your pivot screws; no specialised tools are necessary beyond common RC workshop gear.

How do these hold up to off-road use?

The hardcoat increases surface durability, making them suitable for off-road and mixed-surface running, but regular cleaning and inspection will extend life.

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