Thanks to Krusty's DR650 Index, Topic #13:
I found this pic of the NSU screws, pin and spring here, post 11:
I don't recognize either of the pieces in your photo.
2004 DR650: 55,400 miles of
SUZUKI DR650SE INFORMATION INDEX
Originally Posted by Threewheelbonnie
"BTW, I don't do style. It's a dirt bike, not some girlie dress-up thing." -