Ducati panigale v4/ v4s streetfighter  5mm Aluminium brake caliper spacers for when removing the stock side reflector or just wanting a shiny new look.
   Machined from marine grade Aluminium avoids corrosion. 
   Hand made and polished to a high finish  
     Can be made to alternate sizes, 4mm /6mm if required. 
    Stock requirement is 5mm.