What makes the nickel silicon carbide bore special?

The nickel silicon carbide (NSC) electroplate bore allows for tighter tolerances and lower friction compared to standard bores. This construction also contributes to extreme durability, helping the cylinder last longer under demanding conditions.

What is included in this cylinder kit?

This kit includes a cast aluminum Cylinder Works cylinder with an NSC electroplate bore, a Vertex Piston, and all the necessary gaskets required for installation.

How does the diamond honing process benefit the engine?

The precision diamond honing ensures the bore is finished to exact dimensions with the proper surface texture. This is critical for achieving good ring seal and maintaining oil retention, which are vital for engine performance and longevity.

Specifications

Brand: Cylinder Works
Part #: CW20015
UPC: 714205079357

Cylinder Works 02-18 YZ 85 Standard Bore Cylinder

Name: Cylinder Works 02-18 YZ 85 Standard Bore Cylinder
Brand: Cylinder Works
SKU: cylinder-works-cylinder-works-02-18-yz-85-standard-bore-cylinder-t14-828871
Price: 529.10 USD
Availability: BackOrder

$529.10

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Cylinder Works 02-18 YZ 85 Standard Bore Cylinder. Restores horsepower and performance with a nickel silicon carbide bore for durability.

Key Features

Fits 2002-2018 YZ 85.
Features a nickel silicon carbide (NSC) electroplate bore for tighter tolerances, lower friction, and extreme durability.
The bore is precision diamond honed to exact dimensions for proper ring seal and oil retention.
Includes a cast aluminum Cylinder Works cylinder.
Comes with a Vertex Piston.
Gaskets needed for installation are included in the kit.

This Cylinder Works cylinder kit is designed for 2002-2018 Yamaha YZ 85 models.

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

The nickel silicon carbide (NSC) electroplate bore on this Cylinder Works cylinder is a notable detail, allowing for tighter tolerances and reduced friction. This advanced plating is key to achieving extreme durability, which is crucial for maintaining performance over time. When you're rebuilding the top end of your 2002-2018 YZ 85, a cylinder that can handle the heat and stress is essential for getting back to competitive riding.

This kit comes with everything you need to get your engine running strong again. You'll find a cast aluminum Cylinder Works cylinder, a Vertex piston, and all the necessary gaskets to complete the job. The bore is precision diamond honed to exact dimensions, ensuring a proper surface finish that helps with ring seal and oil retention. This attention to detail means you can expect a reliable restoration of your bike's horsepower and overall performance, often at a more competitive price compared to OEM options.

Restoring your engine's performance is the goal here, and this kit is put together to make that process straightforward. The combination of the durable NSC bore, the precisely honed finish, and the included Vertex piston and gaskets means you're getting a well-built package designed to get your YZ 85 back on the track with renewed vigor.