The very latest generation (2025) of the Warhead Industries brushless motor CNC Shaft Support Tower. 
 
Compatible with all models and generations of Warhead Industries brushless motors (Long type). 
These are CNC machined from aluminium and anodised gold before being laser etched with the Warhead Industries branding.
 
Please remember to apply threadlock to the pinion and retaining grub screw when reinstalling these. We recommend Loctite 638. 
 
We are the official UK Warhead Industries warranty and repair centre so please do drop us a line if you have any issues, questions or would like us to install this controller for you.