Cylinder shim / gasket 0.50mm TEKNIX for vertical minarelli (booster rocket, bw’s ...)

Here is the cylinder shim / base gasket 0.50mm thick. TEKNIX brand, this wedge / seal does not crush when tightening and allows you to increase your diagrams.

With this wedge no need to install an additional seal! Ideal for increasing the diagrams of your cylinder or asking your long strokes.

Good quality, the price is only for one seal / shim!