Looking for GS pro boot strap.

[GeenSand]

Good day fellow dogs.
I'm in need of a boot strap for a gs pro boot.
I lost one of mine on a recent ride.
Bmw does not have any stock.
If anyone have one availible please let me know
Kind regards

 

[ETS]

 

[GeenSand]

 

[goodtoogo]

 

[GeenSand]

 

[Oilhead]

 

[GeenSand]