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

Upgrade Cactus 2WD Drivetrain with CAC-311 Aluminum Idler

For racers focused on drivetrain gains, the 3Racing Cactus 2WD Aluminum Idler Gear is a stout upgrade for your Cactus platform. The 24-tooth unit designed for mid-motor configurations reduces slop and promotes cleaner power transfer.

Engineered Precision for Track Reliability

The 3Racing CAC-311 idler is machined from quality aluminum to stand up to demanding running sessions. Tight tolerances cut friction and wear, which helps the gear last longer under regular track use.

Simple Fitment for Mid Motor Setups

Built to drop into Cactus 2WD mid motor layouts, this idler is a straightforward swap for hobbyists wanting a stronger drivetrain. Installation is quick so you can get back on track with improved drivetrain efficiency.