Description
The Birel ART Left Spindle 10×150-E / 17mm Assembly (Part No. 10.12318.00) is an OEM steering component used in the front-end assembly of compatible Birel ART kart chassis. The spindle forms the mounting point for the front hub and allows the wheel assembly to pivot through the kingpin during steering.
Built for 10mm kingpin configurations with a 150mm spindle length, this spindle supports 17mm front hub bearing setups commonly used in kart racing. Proper spindle fitment is important for maintaining front-end geometry, accurate steering response, and stable wheel alignment.
This component is specifically designed for installation on the left side of the kart’s front steering system. When paired with the corresponding right spindle, it provides balanced support for the front hub assemblies.
Manufactured to Birel ART OEM specifications, this spindle is intended as a direct replacement part for maintaining the original steering performance and chassis geometry.


