8900XX Ring Set 89.00mm for Wiseco 89.00mm Piston Rings

Ring Set for Wiseco

This 89.00mm ring set is a piston ring replacement component that seals the combustion chamber and controls oil on the cylinder wall, cross-referencing Wiseco part number 8900XX.

Overview

This 89.00mm ring set provides the sealing rings needed for a piston rebuild or top end service. The 89.00mm ring set works with pistons sized to that bore, helping restore compression and oil control. It suits riders, builders, and mechanics handling a top end refresh.

Built For Performance

• 89.00mm bore size for a matched piston fit
• Ring set configuration for a complete top end seal
• Steel ring construction for heat and wear resistance
• Designed to control compression and oil on the cylinder wall
• Cross-references Wiseco part number 8900XX

On-The-Job Use

• Top end rebuilds on small engines and powersports equipment
• Piston replacement when re-ringing is required
• Routine maintenance to restore lost compression
• Shop service work on bore-matched cylinders

Specs At A Glance

Good To Know

Q: How do I know this ring set fits my piston? A: Match the ring set bore size to your piston and cylinder bore, and confirm the part number against your application before ordering.

Q: Are piston rings sold as a complete set? A: This listing provides a ring set for a single piston at the stated 89.00mm bore size.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.