64.5mm B grade replacement 2 ring piston for Gori 190-200 aluminium NiCaSil cylinders.
64.5mm B grade replacement 2 ring piston for Gori 190-200 aluminium NiCaSil cylinders.
6mm domed Stainless steel nut can be used to fix side casing.
Oil seal and circlip set for the chain/kickstart case series 1,2,3 and Gp.