3RACING SAK-CS103 Cero Sport 20T Centre Pulley  [SAK-CS103]

Upgrade Path for Cero Sport with 3RACING SAK-CS103

The 3Racing 20T Centre Pulley is intended to maintain reliable centre drive operation in the Cero Sport model. It smooths the handover of power through the middle of the car for a more predictable driving feel.

Functional Benefits for Club and Casual Drivers

As a like-for-like replacement, the pulley helps to balance loads across the drivetrain and reduce uneven wear on associated gears and bearings. It is appropriate for both club track days and casual running.

Compatibility Details and Fit Notes

Installing the 3Racing 20T Centre Pulley uses the Cero Sport's existing mounting points so you can fit it with standard RC tools. The part is made to match the original centre pulley footprint for ease of replacement.