3Racing CAC-152 Cactus 2WD Idler Pins - Racing Setup  [CAC-152]

3RACING Cactus 2WD Idler Pin Set - CAC-152
Price:
USD$2.50
Brand:
3Racing
Model:
CAC-152
Condition:
Brand New
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Competition Grade Idler Pin Upgrade for Cactus 2WD

The 3Racing CAC-152 Idler Pin Set is targeted at competitive drivers who need predictable drivetrain response. This set tightens play in the idler assembly to help preserve gear mesh under repeated load cycles during race conditions.

Technical Summary

  • Brand: 3Racing
  • Compatibility: Cactus 2WD
  • Durability: Intended for frequent race use and repetitive impacts
  • Performance: Promotes consistent power transfer and reliable behaviour

How does this affect gear mesh stability?

Reducing lateral play in the idler area helps maintain steady gear engagement, which is important for consistent lap times and reduced drivetrain shock loads.

Any recommended checks after installation at an event?

Perform a quick post-heat inspection for looseness and debris. Confirm that the idler runs free where required and that fasteners remain secure.

Will this support tuning for different track surfaces?

By improving idler stability, the set provides a more consistent baseline to tune suspension and drivetrain settings for varied track conditions.

Is this suitable for frequent race use?

Yes, it is intended as a race-oriented upgrade to improve service life and predictable behaviour in repeated competitive use.