Description High-quality XX piston rings from Wiseco. Wiseco’s XX piston ring sets feature a stainless steel, gas-nitrided, barrel-faced top ring. They also contain an under hook style, cast iron, phosphate-coated, taper-faced second ring. Oil rings in the XX sets are 3-piece assemblies with gas-nitrided rails and a stainless steel, flex-vent spacer. – Bore (mm): Select below – Top Ring Included: Yes – Top Ring Thickness: 1.0mm – Second Ring Included: Yes – Second Ring Thickness: 1.2mm – Oil Ring Included: Yes – Oil Ring Thickness: 2.8mm – Oil Ring Tension: Standard – File Fit: No – Gapless: No – Top Ring Material: Steel – Top Ring Facing Material: Gas nitrided – Second Ring Material: Cast iron – Second Ring Facing Material: – Phosphate coated – Oil Ring Material: Stainless steel – Notes: Set for single piston only.
