3RACING CAC-151 Cactus 2WD Rear Suspension Inner Pin Replacement  [CAC-151]

Precision inner pins for your 3RACING Cactus 2WD

The 3RACING CAC-151 Rear Suspension Inner Pin Set is matched to the Cactus 2WD chassis to ensure a snug, reliable fit. These pins aim to cut down on unwanted movement so the rear suspension behaves predictably on race day.

What the CAC-151 brings to your setup

Upgrading to the 3RACING pin set helps reduce pivot wear and keeps alignment stable through multiple heat cycles. That steady behaviour simplifies fine tuning and improves driver feedback.

Compatibility and quick installation

Fitting the set is a direct swap for the Cactus 2WD mounting points and is manageable for most hobbyists. The pins provide a firm pivot that supports consistent suspension action across different track surfaces.