3Racing CAC-311 Aluminum Idler Gear 24T for Cactus 2WD Mid Motor  [CAC-311]

Boost Cactus 2WD Performance with the CAC-311 Idler

Serious hobbyists will find the 3Racing Cactus 2WD Aluminum Idler Gear a practical upgrade for crisper drivetrain behaviour. Its 24-tooth profile suits mid-motor layouts and helps reduce noise while improving mesh stability.

Machined Quality for Consistent Runs

The 3Racing CAC-311 is produced from durable aluminum with precise machining to deliver consistent fit and minimise wear over time. Accurate tooth form keeps tolerances tight so components run smoother through multiple sessions.

Compatibility and Quick Installation

Made to slot into the Cactus 2WD mid motor setup, the idler is a direct replacement for tuners adjusting their rigs. The simple install means you can test setup changes without lengthy teardown.