2766CD Wiseco Ring Set for Wiseco 70.25mm Compatible Models

Ring Set for Wiseco

This 70.25mm ring set is a piston ring replacement component that seals the combustion chamber and controls oil on the cylinder wall for small engine and powersport rebuilds.

Overview

The Wiseco 2766CD ring set delivers a 70.25mm bore size for piston ring replacement in compatible engines. This ring set restores compression and oil control during a top end rebuild. It suits riders, mechanics, and rebuilders working on Wiseco piston applications.

Built For Performance

• 70.25mm bore diameter for precise cylinder fitment
• Ring set format supplies the rings needed for one piston
• Manufactured for consistent sealing and compression
• Suited to high RPM small engine and powersport use
• Direct replacement ring set for compatible Wiseco pistons

On-The-Job Use

• Top end rebuilds on small engines and powersport machines
• Restoring compression after piston and ring wear
• Routine maintenance during a cylinder service
• Shop and home garage engine repair

Specs At A Glance

Good To Know

Q: How do I know this ring set matches my piston? A: Check that your piston calls for a 70.25mm bore and a 2766CD ring set before ordering. Confirm the part number against your piston specification.

Q: Should rings be checked after installation? A: Yes, ring end gap should be measured during assembly to verify it falls within the engine manufacturer's specification. Proper gap helps sealing and compression.

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