Wiseco Ring Set - 98.68mm FOR Wiseco Pistons Only

Wiseco 98.68mm ring set designed exclusively for Wiseco pistons in V-Twin applications. Compatible with cast iron, Nikasil, boron composite, and Electrofusion cylinder bores—but NOT for use in chrome-plated bores, which will cause engine damage.

Features

• 98.68mm bore diameter
• Compatible with Wiseco pistons only
• Works in cast iron, Nikasil, boron composite, and Electrofusion bores

Specifications

• Brand: Wiseco
• Manufacturer Part #: 3885VMF
• Bore Size: 98.68mm
• Length: 6 in
• Width: 5 in
• Height: 0.5 in
• Weight: 0.094 lbs
• Country of Origin: Japan

Frequently Asked Questions

Can I use these rings in a chrome-plated bore?

No. Wiseco rings are NOT compatible with chrome-plated cylinder bores and will cause engine damage. Verify your bore type before installation.

What bore types are these rings compatible with?

Cast iron, Nikasil (nickel ceramic plating), boron composite, and Electrofusion bores.

Do these rings work with other brands of pistons?

No — this ring set is designed for use with Wiseco pistons only.

What is the bore diameter?

These rings are sized for 98.68mm bores and must match your piston diameter exactly.