Namura .020 Over Bore Piston Rings for Honda Rincon 680 4x4 2006-2023 102.5mm

Piston Rings for Honda Rincon 680 4x4

These .020 over bore piston rings are designed for Honda Rincon 680 4x4 ATVs from 2006 to 2023, with a 102.5mm bore size, providing a precise seal for rebuilt engines.

Overview

Manufactured for Honda Rincon 680 4x4 models (2006-2023), these .020 over piston rings offer a perfect fit for cylinders bored to 102.5mm. They restore compression and oil control in high-hour engines, making them ideal for engine rebuilds. Suitable for both utility and recreational use.

Built For Performance

• Chrome-plated top ring for reduced wear
• Second ring with napier design for oil scraping
• Oil ring assembly with expander for consistent lubrication
• Precisely gap-matched for optimal ring end clearance
• Fits .020 over factory bore spec

Fits These Machines

• for Honda Rincon 680 4x4 (2006-2023)

On-The-Job Use

• Engine rebuild after high mileage
• Restoration of performance after ring wear
• Trail and mud riding requiring reliable power
• Heavy utility work like towing

Specs At A Glance

Good To Know

Q: Do I need to hone the cylinder before installing these rings? A: Yes, proper cylinder honing is recommended to ensure the rings seat correctly and achieve optimal compression.

Q: Are these rings compatible with stock pistons? A: They are designed for .020 oversize pistons; stock pistons will not provide the correct ring groove fit.

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