Rik Piston Ring Catalogue Pdf Jun 2026

RN-22025 = Nitrided ring set for a 2.2L engine, 0.25mm oversize.

Find the bore size in the catalogue under that engine code. rik piston ring catalogue pdf

The is an essential tool for any serious engine builder. While it takes a little hunting to find the latest version, the effort pays off in perfect ring fitment and long engine life. RN-22025 = Nitrided ring set for a 2