3Racing 3RAC-BP128/PU Purple Rear-End Stiffener - Tuning Rear Ball End  [3RAC-BP128/PU]

3RACING Ball End Rear-End Stiffener - Purple - 3RAC-BP128/PU
Price:
NZD$7.57
Brand:
3Racing
Model:
3RAC-BP128/PU
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Stabilise rear grip with a compact purple stiffener

For modelers wanting more predictable rear behaviour, the 3Racing Purple Ball End Rear-End Stiffener (3RAC-BP128/PU) adds controlled rigidity to the rear linkages. This part helps the car keep a steadier line through mid corner and when accelerating out.

What the 3Racing rear ball end brings to your setup

  • Durable Construction: Manufactured from quality components to resist wear from frequent track use.
  • Enhanced Performance: Increases rear-end stiffness to limit unwanted movement and improve tracking.
  • Distinctive Design: The purple finish makes it easy to spot tuning parts during setup checks.
  • Wide Compatibility: Suits many common RC rear layouts for simple fitment across models.
It is commonly used on 1/10 scale touring and drift cars when the ball end dimensions match the chassis linkage points.
By stiffening the rear, steering response can feel slightly sharper since the rear is less prone to flex under load, improving front-end consistency.
Inspect mounting points periodically and retighten fasteners as needed to maintain correct geometry and performance.

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