3Racing CAC-140A Cactus 2WD Rear Shock Body Performance Part [CAC-140A]

3RACING Cactus 2WD Rear Shock Body For #CAC-140 - CAC-140A

Price:

NZD$17.38

Brand:

3Racing

Model:

CAC-140A

Condition:

Brand New

Quantity:

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Description
FAQ

Upgrade Rear Damping on Your Cactus 2WD

The 3Racing Cactus 2WD Rear Shock Body, specified for the CAC-140A, provides a straightforward route to crisper damping control and steadier rebound. Its engineered tolerances make setup changes more repeatable, helping you dial in balance across looser and harder surfaces. Recommended for hobbyists who enjoy tuning and want reliable behaviour lap after lap.

Can I use these on modified rear arms?

They are designed around the stock 3Racing Cactus 2WD geometry for CAC-140A. If your rear arm geometry is altered, check dimensions and mounting points before fitting.

How should I approach tuning after fitting?

Start with your usual spring and a medium viscosity shock oil, then tweak oil weight and preload to refine mid-speed compression and low-speed feel.

Does this part need extra maintenance?

Regular inspection for wear and clean assembly during rebuilds will keep damping predictable; replace seals and check shafts when service intervals indicate play or leakage.