Fulcrum Spoke R0/R1 R0F-SB01 Front & Rear RH Black

To identify the Fulcrum part code that you require, please see the fulcrum parts catalogues available here:

Fulcrum Spare Parts Catalogues

And if you're not sure what model year the wheel is, you can use the Fulcrum catalogues here:

Fulcrum Wheel Catalogues