3Racing CAC-111 27T Idler Gear for Kyosho Cactus 2WD Performance Part [CAC-111]

3RACING Cactus 2WD 27T Idler gear - Kyosho CAC-111

Price:

AUD$2.85

Brand:

3Racing

Model:

CAC-111

Condition:

Brand New

Quantity:

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Description
FAQ

Drivetrain upgrade for Kyosho Cactus 2WD

The 3Racing CAC-111 27-tooth idler is engineered to improve the Kyosho Cactus 2WD drivetrain by promoting cleaner power transfer. It helps reduce drivetrain lash and supports consistent acceleration under load. The part focuses on fitment accuracy and day-to-day durability for club runs and weekend practice.

Will this affect gear ratio?

The idler maintains the original tooth count for intended ratios, so it does not change the overall gearing unless paired with a different pinion or spur.

What maintenance is needed?

Keep the area free of grit, check mesh periodically, and replace the idler if excessive wear or backlash appears.

Is special tooling required to fit it?

No special tools are usually required beyond basic RC hand tools. Ensure correct alignment and secure fastenings when installing.