1988CD Ring Set 50.50mm for Wiseco Motorcycle Piston Rings

Ring Set for Wiseco

This piston ring set is a 50.50mm replacement ring set that seals the combustion chamber and controls oil on the cylinder wall for rebuilt or refreshed top ends.

Overview

This ring set is a 50.50mm piston ring set made to replace worn rings on compatible pistons. The ring set restores compression and oil control in a rebuilt engine, making it a practical choice for riders and mechanics servicing two-stroke or four-stroke top ends.

Built For Performance

• 50.50mm bore size for a precise fit on matching pistons
• Ring set configuration sized for one piston
• Steel ring construction for consistent sealing under load
• Designed to restore compression in a rebuilt top end
• Compatible with pistons built to the same 50.50mm bore

On-The-Job Use

• Top-end rebuilds after a piston or cylinder refresh
• Routine maintenance on high-hour engines
• Restoring compression on worn or smoking engines
• Shop use during performance or repair builds

Specs At A Glance

Good To Know

Q: How do I know this ring set fits my piston? A: The ring set is sized at 50.50mm, so it must match the bore of your piston and cylinder. Confirm your piston part number and bore size before ordering.

Q: Can I install new rings without replacing the piston? A: Yes, if the piston and cylinder are within spec and the bore is not worn or out of round. Measure the cylinder and check piston clearance first.

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