Following motorcycle models are for reference only,please measure your carburetor's mouth outer diameter before you buy (Universal fits for most 54mm motorcycles)

Fit for Honda
1983 CB1000C
1979 CB750 limited edition
1980-1982 CB750C CUSTOM
1980-1982 CB750F SUPERSPORT
1979-1982 CB750K
1982-1983 CB750SC NIGHTHAWK
1980-1982 CB900C
1981-1982 CB900F

Fit for KAWASAKI
1982-1985 GPZ750
1981-1983 KZ1000J
1981-1982 KZ1000K LTD
1981-1982 KZ1000M CSR
1982-1999 KZ1000P POLICE
1982-1983 KZ1000R
1981-1983 KZ1100A
1981-1982 KZ1100B GPZ
1982-1983 KZ1100D SPECTRE
1983 KZ1100L LTD
1980-1982 KZ750E
1980 KZ750F LTD
1980-1983 KZ750H LTD
1983 KZ750L
1982-1983 KZ750N SPECTRE
1987 ZL1000 ELIMINATOR
1984-1985 ZN1100B LTD
1983-1985 ZX750
1984-1986 ZX900 NINJA

Fit for Suzuki
1985-1986 GS700
1985 GS750E
1980-1985 GS750
1983 GS750E
1983 GS750ES
1979-1983 GS850G
1980-1983 GS850GL
1983-1986 GS1150E
1983 GS1100S
1980 GS1100L
1982-1984 GS1100GK
1982-1983 GS1100G
1980-1983 GS1100E
1980-1982 GS1000S
1980-1981 GS1000GL
1980-1981 GS1000G

Fit for Yamaha
1978-1983 XS1100
1995-1999 XJR1200
2000 XJR1300
1984-1985 FJ1100
1986-1993 FJ1200
1987-1988 FZR1000