3Racing Sakura Zero One Way Pulley 38T SAK-59/A Track Edition  [SAK-59/A]

Refining Sakura Zero drive with the 3Racing SAK-59/A 38T pulley

The 3Racing Sakura Zero One Way Pulley - 38T, SAK-59/A, is built to tidy up drivetrain behaviour on the Sakura Zero platform. It helps the chassis unload rolling resistance so power is applied more predictably, which benefits consistency over a run.

Smoother corner exit and less drivetrain drag

The 38-tooth design promotes freer rotation of the driven wheels when appropriate, cutting unwanted drag and aiding faster transitions through bends. This is useful for drivers who prioritise stable throttle modulation and repeatable lap times.

Compatibility details and fitting tips

Specifically matched to Sakura Zero components, the pulley fits without major modifications. When installing, confirm alignment and check the drivetrain for any binding to ensure the best results from the SAK-59/A upgrade.