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

3RACING Cactus 2WD 27T Idler gear - Kyosho CAC-111
Price:
USD$1.90
Brand:
3Racing
Model:
CAC-111
Condition:
Brand New
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Race oriented idler for Kyosho Cactus 2WD

The 3Racing CAC-111 idler gear is developed with competitive use in mind, fitting the Kyosho Cactus 2WD driveline to refine power delivery. This 27-tooth idler assists in achieving stable mesh under high RPM loads and reduces transient drivetrain feedback. Precision manufacturing and close tolerances make it suitable for racers tuning gear engagement and consistency across heat sessions.

How does this affect gearmesh tuning?

Use the CAC-111 to establish a stable baseline mesh, then fine tune pinion and spur spacing to remove backlash while preventing tight spots under load.

Recommended inspection interval?

Inspect teeth and mountings after each race day or intense practice block; replace if any profile degradation or play is observed.

Is it suitable for tuned setups?

Yes, the CAC-111 is compatible with tuned drivetrains where predictable engagement and repeatable performance are priorities. Validate mesh after any drivetrain change.