3Racing CRA-139 Crawler Ex Real Rear Axle Tube Tough Edition [CRA-139]

3RACING Crawler Ex Real Rear Axle Tube - CRA-139

Price:

AUD$7.64

Brand:

3Racing

Model:

CRA-139

Condition:

Brand New

Quantity:

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Description
FAQ

Robust Rear Axle Tube for Harsh Off-Road Use

The 3Racing CRA-139 for Crawler Ex Real provides a robust rear axle tube option for pilots tackling abrasive trails and steep climbs. It tightens up the rear end, helping keep your crawler tracking true under load. Built to resist wear, the CRA-139 gives hobbyists a dependable upgrade for regular off-road running.

Will this axle tube change wheelbase or ride height?

No significant change to wheelbase or ride height is expected; the CRA-139 is intended as a like-for-like replacement that improves stiffness and fit.

Is special tooling required to fit the CRA-139?

Standard RC hand tools are sufficient for most installs, though access tools and a helper to hold the chassis steady make the job quicker and cleaner.

How does it affect drivetrain durability?

By reducing axle flex and improving alignment, the CRA-139 can lower stress on bearings and gears, which helps drivetrain longevity during heavy off-road use.