2559XC Ring Set 65.00mm for Wiseco Motorcycle Piston Rings

Ring Set for Wiseco

This Wiseco 2559XC ring set is a 65.00mm piston ring set that seals the combustion chamber and manages oil on the cylinder wall.

Overview

The Wiseco 2559XC Ring Set, 65.00mm delivers a precision-fit sealing solution for a 65.00mm bore piston. This ring set restores compression and oil control on a rebuild, and it suits riders and engine builders who want dependable sealing from a trusted piston ring maker. Each ring in this 65.00mm ring set is sized to match the bore for consistent sealing performance.

Built For Performance

• 65.00mm bore size for an exact fit
• Wiseco 2559XC part number for easy verification
• Ring set covers the full piston ring stack
• Steel construction built to hold tension under heat
• Sized for a 65.00mm cylinder bore

On-The-Job Use

• Top-end rebuilds on small bore engines
• Compression restoration after a piston change
• Oil control on worn or smoking engines
• Refresh work during routine maintenance

Specs At A Glance

Good To Know

Q: Do I need to check the bore size before ordering? A: Yes, this set is made for a 65.00mm bore, so confirm your cylinder size and piston part number first. Q: Can I install these rings without checking end gap? A: No, ring end gap should always be measured against your bore before assembly.

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