1890XE Ring Set 48.00mm for Wiseco Motorcycle Piston Rings

Ring Set for Wiseco

This Wiseco 1890XE ring set is a 48.00mm piston ring set designed to seal the combustion chamber and control oil on high-performance two-stroke and four-stroke engines.

Overview

This ring set is a 48.00mm piston ring set built to restore compression and oil control in a freshly rebuilt or serviced top end. The Wiseco 1890XE ring set is sized to fit 48.00mm pistons, making it a direct replacement for worn rings in that bore size. It suits riders, mechanics, and engine builders working on small-displacement performance engines.

Built For Performance

• 48.00mm bore size for a precise fit to matching pistons
• Ring set configuration for sealing the combustion chamber and managing oil
• Wiseco 1890XE part number for straightforward cross-referencing
• Suited to high-compression two-stroke and four-stroke applications
• Sold as a complete ring set for one piston

On-The-Job Use

• Top-end rebuilds on small-displacement performance engines
• Ring replacement during piston or cylinder service
• Race and trail engine maintenance where compression matters
• Workshop rebuilds requiring an exact bore match

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 1890XE part number to your existing piston and application before ordering. Ring end gap should always be checked during assembly.

Q: Is this an original equipment part? A: This is an aftermarket ring set for Wiseco applications and is not an original brand product. Confirm your piston and bore specifications before installation.

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