3RACING CAC-151 Rear Suspension Inner Pins - Race Setup  [CAC-151]

3RACING Cactus 2WD Rear Suspension Inner Pin Set - CAC-151
Price:
USD$2.50
Brand:
3Racing
Model:
CAC-151
Condition:
Brand New
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Technical overview of the 3RACING CAC-151 rear pivot pins

The 3RACING CAC-151 Rear Suspension Inner Pin Set is manufactured to integrate with the Cactus 2WD chassis, delivering a precise pivot interface. These pins are intended to reduce lateral play and preserve suspension geometry under repeated load cycles, aiding consistent setup tuning.

Performance and durability considerations

In race scenarios the CAC-151 pins help maintain repeatable kinematics by minimising movement at the inner pivot. That stability supports predictable responses to suspension tuning and tyre changes during events.

Fitting and compatibility for tuning

Installation is a direct replacement procedure for the Cactus 2WD mounting points. The pins allow technicians and drivers to retain alignment settings while improving the reliability of the rear suspension during iterative setup adjustments.

How do these pins affect suspension geometry under load?

By reducing play at the inner pivot, the pins help keep the intended geometry consistent when the car is subjected to cornering and power-on loads.

Any tips for achieving repeatable setups with CAC-151?

Ensure pins are correctly seated and check related bushings for wear. Record baseline settings before testing changes to isolate the effect of each adjustment.

Recommended inspection routine?

Inspect pins after high-impact sessions and verify there is no measurable lateral play. Replace if any deformation or excessive wear is detected to maintain setup accuracy.