JMP cup pestle hold down. Tool for pressing the pestle. This is inserted between the camshaft and the tappet and presses the tappet far enough so that it is possible to change the valve shim lying on the tappet, without removing the camshaft.
JMP Valve Shim Tool Fits Suzuki GS 500 1989-2002
JMP Valve Shim Tool Fits Kawasaki Z 1000 1977-1983
JMP Valve & Shim Tool Fits BMW K 75 1985-1996
Valve Shim Tool Fits Triumph Thunderbird 900 1995-2004