Specialized Levo chainring

[Paul willis]

What’s the tool called you need to remove chainring spider of the arm must be like big nut with teeth

 

[salko]

You need bottom bracket tool like this: BBT-18 Bottom Bracket Tool | Park Tool
Also you will need 2-arm puller tool like this: 2-Arm Abzieher Autoteile-Werkzeuge.de
And a spider removal adapter (otherwise you can damage the bearings inside the motor): Brose Spider Removal Adapter for Levo & Kenevo