Here's a direct replacement that's 50% lighter with an 1/8 turn quick-opening & proper venting. Available Chrome or Black Anodized.
3 Hole Fits:’08-’12 Hayabusa (GSX1300R), ’04-’12 GSX-R750, ’04-’12GSX-R600, ’03-’12 GSX-R1000, ’03-’08 SV650/650S & ’03-’07 SV1000S
4 Hole Fits:’99-’07 Hayabusa (GSX1300R), ’98-’06 Katana (GSX-600), ’98-’06 Katana (GSX-750), ’97-’03 GSX-R600, ’96-’03 GSX-R750, ’01-’02 SX-R1000 & All TL1000R/S