3Racing Cactus 2WD 66mm Main Shaft CAC-137B Heavy Duty [CAC-137B]

3RACING Cactus 2WD Universal Main Shaft 66mm - CAC-137B

Price:

AUD$9.45

Brand:

3Racing

Model:

CAC-137B

Condition:

Brand New

Quantity:

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Description
FAQ

Reliable 66mm Main Shaft for Tough Off-Road Use

The 3Racing Cactus 2WD Universal Main Shaft 66mm CAC-137B is crafted to increase drivetrain resilience under demanding conditions. Its precise 66mm length keeps gear alignment consistent during hard landings and rough terrain, offering a dependable option for club competitors and weekend bashing sessions.

Will upgrading to this shaft improve drive feel?

A stiffer, accurately made shaft can reduce drivetrain lash and deliver a crisper feel under acceleration, particularly on loose or rutted tracks.

Are any alignment checks needed after fitment?

After installation check bearing fit and drivetrain runout; small adjustments to bearing seats can prevent premature wear.

Is this suited for high-power brushless setups?

It is designed to withstand higher loads, but overall drivetrain strength depends on the full build including gears and diff setup.