Piston Rings

The Wiseco 85.00mm XX Piston Rings are engineered to provide superior performance and sealing when paired with Wiseco pistons. Key features of these piston rings include a 85.00mm bore diameter, a 1.0mm steel nitrided top ring for robust sealing, a 1.2mm Napier-style second ring, and a versatile 3-piece oil ring. This product is sold individually, and customers should order the quantity needed for their specific application. The rings are intended for use with 85.00mm bore Wiseco pistons. Each set includes one steel nitrided top ring, one Napier second ring, and one 3-piece oil ring. Wiseco offers a thirty (30) day warranty from the original purchase date, covering defects in material and workmanship.