There are 2 different types of straps , make sure the one you looking for is the same as the one in the picture 

Alpinestars Tech 10 Strap With Aluminium Bridge - Black

Replacement Black strap with aluminium bridge for Tech 10 boots

Manufacturer Part No. (MPN): 8051194567840
Barcode (EAN): 8051194567840
Weight (Est.): 90g (0.09kg)
Commodity Code: 6406909090 > Country Of Origin (ISO 3166-2): Italy ( IT )