Cylinder Works Standard Bore Cylinder Kit for Yamaha, 97 mm (20005-K02)

Upgrade your Yamaha engine with the Cylinder Works 20005-K02 Standard Bore Cylinder Kit. Designed as a direct bolt-on replacement, this ready-to-install kit matches the appearance of the original equipment cylinder while eliminating the need for re-plating or extensive preparation. The standard-bore design provides a precise fit for compatible applications and supports dependable engine performance.
Cylinder Works manufactures this kit with a Nickel Silicon Carbide-plated cylinder liner for long service life, consistent durability, and effective heat management. The matched Vertex piston is engineered to work with the cylinder for reliable operation, improved performance, and reduced engine noise. Because the components are matched as a system, installation helps simplify the replacement process while maintaining proper engine functionality.
The Cylinder Works 20005-K02 kit includes the cylinder, Vertex piston, piston rings, wrist pin, retaining clips, and required gaskets. All primary replacement components are included for a convenient rebuild, helping reduce the need to source individual parts separately. This kit is made in the USA and is designed for direct installation on compatible Yamaha engines. Big-bore Cylinder Works kits may require machining, but this standard-bore configuration installs without machine work when used with the correct application.
Feature: Ready-to-install direct bolt-on cylinder kit
Feature: Standard bore with a 97 mm cylinder size
Feature: Nickel Silicon Carbide plating for long-lasting durability
Feature: Matched Vertex piston for reliable performance and reduced engine noise
Feature: Includes cylinder, piston, rings, wrist pin, clips, and gaskets
Feature: Made in the USA
Feature: No machine work required for standard-bore installation

Features:

• Ready-to-install direct bolt-on cylinder kit

• Standard bore with a 97 mm cylinder size

• Nickel Silicon Carbide plating for long-lasting durability

• Matched Vertex piston for reliable performance and reduced engine noise

• Includes cylinder, piston, rings, wrist pin, clips, and gaskets

• Made in the USA

• No machine work required for standard-bore installation

Ships from Parts Unlimited.