3Racing SAK-D126/PK Sakura D3 CS SPORT Race Setup Adjust Ring  [SAK-D126/PK]

Precision shock adjustment for competitive setups

The 3Racing SAK-D126/PK adjust ring is produced to tight tolerances for use with the Sakura D3 CS SPORT chassis. It provides incremental preload control to help you dial in shock geometry and roll characteristics with repeatable accuracy. The part assists in refining tuning windows so suspension behaviour remains consistent across qualifying and race runs.

Technical advantages for tuning and setup

Using the SAK-D126/PK allows precise changes to static ride height and initial spring preload without altering internal damping. That separation helps you evaluate spring rates and oil viscosity adjustments more effectively, enabling faster, data-driven setup iterations at the track.