1890CD Ring Set 48.00mm for Wiseco Motorcycle Piston Rings

Ring Set, 48.00mm for Wiseco

This 48.00mm piston ring set for Wiseco replaces worn or damaged rings to restore compression and oil control in small-bore two-stroke and four-stroke engines.

Overview

This Ring Set, 48.00mm for Wiseco is a replacement ring set sized to a 48.00mm bore for piston assemblies running that diameter. The Ring Set, 48.00mm restores the seal between piston and cylinder wall, helping recover lost compression and reduce blow-by. It suits engine rebuilders and riders refreshing a top end on machines that take a 48.00mm piston.

Built For Performance

• Ring set sized for a 48.00mm bore piston
• Designed for a consistent seal against the cylinder wall
• Restores compression lost to worn or stuck rings
• Helps control oil consumption and blow-by
• Supplied as a matched ring set for one piston

On-The-Job Use

• Top-end rebuilds on small-bore two-stroke engines
• Piston replacement jobs where new rings are required
• Compression recovery on tired engines
• Routine refresh during a cylinder and piston service

Specs At A Glance

Good To Know

Q: How do I know this ring set fits my piston? A: Match the 48.00mm bore size and the part number 1890CD against your piston specification before ordering. Ring sets are bore and piston specific, so the size on the box has to match your build.

Q: Should rings be replaced when I fit a new piston? A: New rings are normally fitted with a new piston or whenever the cylinder is honed. Reusing old rings on a fresh bore usually costs compression and oil control.

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