Auper D6 Steering KPI Knuckle Upgrade Purple SAK-D6814/PU by 3Racing  [SAK-D6814/PU]

Upgraded KPI knuckle for tighter steering control on Auper D6

This aluminum KPI knuckle is supplied for the Auper D6 platform as a practical steering component for hobbyists who need a serviceable replacement or a like-for-like upgrade in material. The knuckle retains the KPI mounting layout used on Auper D6 chassis and features a purple anodized finish for easy identification.

Fit the knuckle when changing static KPI or steering link geometry during setup work. It works with standard Auper D6 steering arms and shares the stock axle and kingpin positions, so installation follows the chassis' standard steering assembly steps. Check bearing seats and fastener torque after installation to preserve steering alignment.

The specified material and finish are intended to set expectations for wear and handling in normal RC running conditions; the component is an accessory for model platforms only.

Those familiar with Auper D6 steering geometry will find the part straightforward to fit; confirm clearances and torque settings as part of the installation.