Original fender used by Spindelberger:
https://www.hood.de/i/al-ko-plus-kot...m-84664337.htm

The manufacturer is 'Alko'
And the name of the part is 'Kotflügel plus'
A normal club star cobra has black fenders, a better equipped has blue or red ones.

I hope I could help you.

Lukas (LS6a)