XRAY 337251 Precision Pivot Ball Set 8.4mm  [XR-337251]

XRAY 337251 Aluminum Pivot Ball 8.4mm - Swiss 7075 T6 - Hard Coated (4)
Price:
£21.19
Brand:
XRAY
Model:
XR-337251
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Precision Aluminium Pivot Balls for Steering Control

Model racers seeking sharper steering response will appreciate the XRAY 337251 Aluminum Pivot Ball Set as a direct performance component. These pivot balls are CNC-machined from Swiss 7075 T6 aluminium to deliver a strong yet light solution for steering links.

Significant Mass Reduction, Clear Handling Gains

The quartet of pivot balls is around 63 percent lighter than standard steel parts, trimming the car by roughly 18.8 grams. That lower moving mass improves turn-in and transient behavior, supporting more predictable lap-to-lap performance.

Consistent Manufacturing and Protective Finish

Manufactured on advanced German CNC equipment to maintain tight tolerances, each pivot ball is then hardcoated in XRAY's automated facility for a tough black finish that resists scuffing and keeps clearances stable.

Specifications

  • Material: 7075 T6 Swiss aluminium
  • Diameter: 8.4mm
  • Coating: Black hardcoat treatment
  • Weight Reduction: Approximately 63 percent lighter than steel equivalents

An ideal choice for competitors who prioritise precise steering feel and durable, lightweight pivot hardware.
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.

Do these require modified mounting hardware?

They are intended for setups using 8.4mm pivot mounts and generally fit standard hardware, though checking thread and seat dimensions is recommended before fitting.

Can these help reduce understeer?

Reducing unsprung and rotating weight can subtly alter balance and transient behaviour; depending on your chassis setup, this may aid turn-in and reduce understeer at corner entry.

Is the finish easy to touch up?

The hardcoat is robust but if cosmetic wear appears a light refinishing or replacement is straightforward; maintain cleanliness to slow surface degradation.

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