25 | Inner_diameter: ø 100 | Number_of_holes: 3 | Outer_diameter: ø 230 | Thickness_mm: 5 mm

It allows for quick and convenient mounting/demounting of the visor without having to remove the helmet from the head

| Brake_Disc_Shape: Round | Diameter_Int_Ext_Ømm_mm: 58/180 | Disc_type: Fixed | Hole_diameter_mm: ø 9 | Inner_diameter: ø 58 | Number_of_holes: 3 | Outer_diameter: ø 180 | Thickness_mm: 3

or just the outer shell on hot days

SPEEDBRAKES Aviation Brake Hose Carbon/Titanium Banjo 3013146 honda-cbr-1000-f-1000-1999-esi6166367 25 | Inner_diameter: ø 100Hosa's are Made on Request, So Returns are Not Possible On these items. Banjo Color: Titane Hose Color: Carbone Quantity: 2 Specificity: Fitting: X Over