3Racing CAC-302 Cactus 2WD Aluminum Rear Suspension Mount - Racing Spec  [CAC-302]

3RACING Cactus 2WD Cactus Aluminum Rear Suspension Mount _RR_3degree - CAC-302
Price:
USD$10.10
Brand:
3Racing
Model:
CAC-302
Condition:
Brand New
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Race Oriented Rear Mount for Tuners

The 3Racing CAC-302 serves as a robust aluminium rear suspension mount engineered for the Cactus 2WD chassis. Its construction reduces flex at the mounting interface and provides repeatable rear geometry under load, aiding consistent lap times. The three-degree preset is intended to refine rear roll centre behaviour and improve traction transition through bends.

Technical Highlights of the 3Racing CAC-302

  • Material: Aluminium machining offers dimensional stability and longer service intervals compared to polymer parts.
  • Compatibility: Direct fit for the 3Racing Cactus 2WD chassis with correct mounting points and clearances.
  • Functionality: Fixed three-degree angle to alter rear geometry for improved mid corner balance and exit traction.
  • Application: Designed for competitive setups where predictable rear behaviour and tuning consistency are priorities.

What setup changes pair well with the CAC-302?

Complement the mount with firmer rear springs or increased damping to capitalise on the reduced chassis flex and preserve traction through mid corner.

How does the three-degree setting affect roll centre?

The set angle raises the effective rear geometry bias slightly toward stability, which can reduce oversteer on corner exit when matched with appropriate front setup.

Any fitment checks before race day?

Verify fastener torque, inspect for interference with suspension links, and confirm shock mounting geometry after installation.