Valve shims JMP. Yamaha XJ 750 Seca 11M 1982. Yamaha XJ 750 Seca 11M 1983. Yamaha XJ 750 41Y 1984. Yamaha XJ 750 41Y 1985.
JMP Valve Shim 29mm 3.00 Fits BMW F 650 1994-2005
JMP Valve Shim 29mm 2.40 Fits Kawasaki Z1R 1000 1978-1980
JMP Valve Shim 29mm 2.45 Fits Kawasaki Z 1100 1981-1983
JMP Valve Shim 29.50mm 2.60 Fits Suzuki GS 500 1979-2008
JMP Valve Shim 29.50mm 2.70 Fits Suzuki GS 1000 1978-1981
