Suzuki GSX1300R Hayabusa Front 108mm Radial Caliper Conversion Brackets - anodised black for 1999-2007 model. The Tokico and Brembo calipers from the gen2 hayabusa and late model Suzuki GSXR1000 have around a 50 to 51mm tunnel height so a 2mm washer will be fine (which is supplied).
