The most reasonably priced component used on the Gsxr750 1999 (x) Usa (e03) Wiring Harness (model W/x) is the Fuse(15a).
Some items from this specific schematic: Bracket,fuse Box, Bolt(8x20), Clamp(l:65), Nut,cowling Screen.
This WIRING HARNESS (MODEL W/X) assembly utilises six Clamp(l:125)(s) - the highest specified component.