Nitrile (beater-add, NV-512); 3-Year Full Warranty.  Brand New gasket with guaranteed fit and function. All Materials and Manufacturing Sourced and MADE IN USA.  Listing picture depicts Nitrile Gasket material. This gasket material is treated chemically to seal against oils, water, alcohol, grease, air, gasoline and solvents. If you need any assistance, feel free to ask. Fits: CR125RA (03) MOTORCYCLE, JPN, VIN# JH2JE013-3M500001 TO JH2JE013-3M599999 CR125RA (04) MOTORCYCLE, JPN, VIN# JH2JE013-4M600001 TO JH2JE013-4M699999