2786CD Wiseco Ring Set for Wiseco 70.75mm Compatible Models

Ring Set for Wiseco

This 70.75mm ring set is a piston ring replacement kit designed to seal the combustion chamber and control oil on high-performance two-stroke and four-stroke engines.

Overview

This ring set, listed under part number 2786CD, provides a 70.75mm piston ring solution for engine rebuilds and top-end servicing. The 70.75mm ring set restores compression and oil control on worn or freshly honed cylinders. It is built for mechanics and riders who need dependable rings for a Wiseco piston setup.

Built For Performance

• 70.75mm bore sizing for a precise fit in matched cylinders
• Piston ring design engineered for consistent compression sealing
• Suitable for high-rpm two-stroke and four-stroke applications
• Ring set format supplies the rings needed for one piston
• Construction aimed at reducing blow-by and oil consumption

On-The-Job Use

• Top-end rebuilds on dirt bikes and ATVs
• Piston replacement during engine refresh work
• Cylinder honing and re-ring service in a repair shop
• Race engine assembly requiring fresh ring seal

Specs At A Glance

Good To Know

Q: How do I know this ring set fits my piston? A: Match the 70.75mm bore size and the part number 2786CD to your piston specification before ordering. Ring thickness and profile must match the piston grooves.

Q: Do I need to gap the rings after installation? A: Piston rings typically require end-gap checking during assembly to suit your bore and application. Follow the ring manufacturer's clearance guidance for best sealing.

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