What is included in this cylinder kit?

This kit includes the Cylinder Works cast aluminum cylinder with a nickel silicon carbide bore, a Vertex piston, and all the necessary gaskets for installation.

What makes the bore finish special?

The bore is diamond honed to exact dimensions and features a specific surface finish. This is important for ensuring the piston rings seal properly and for retaining oil, which helps keep the cylinder walls lubricated and reduces wear.

Is this a direct replacement for the stock cylinder?

Yes, this is an OEM-style standard bore kit designed to restore your engine's original horsepower and performance, making it a direct replacement for the stock cylinder.

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Specifications

Brand: Cylinder Works
Part #: CW10011
UPC: 714205041873

Cylinder Works 18-24 Honda CRF 250 R 250cc Standard Bore Cylinder 79mm

Name: Cylinder Works 18-24 Honda CRF 250 R 250cc Standard Bore Cylinder 79mm
Brand: Cylinder Works
SKU: cylinder-works-cylinder-works-18-24-honda-crf-250-r-250cc-standard-bore-cylinder-t14-727222
Price: 347.65 USD
Availability: BackOrder

$347.65

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 18-24 Honda CRF 250 R 250cc Standard Bore Cylinder 79mm. Restores horsepower and performance with a durable, precision-honed bore.

Key Features

Fits 2018-2024 Honda CRF 250 R.
Standard bore cylinder with a 79mm bore size.
Features a nickel silicon carbide (NSC) electroplate bore for tight tolerances and low friction.
Diamond honed bore ensures proper ring seal and oil retention.
Includes a Vertex piston and necessary gaskets for a complete restoration.
Cast aluminum construction for a well-built component.

This Cylinder Works cylinder is designed for the 2018-2024 Honda CRF 250 R model.

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About this part

Product Details

This is a standard bore cylinder kit from Cylinder Works for your 2018-2024 Honda CRF 250 R. It's designed to bring back the original horsepower and performance to your 250cc engine, offering a solid alternative to OEM parts at a competitive price.

The cylinder itself is cast aluminum and features a nickel silicon carbide (NSC) electroplate bore. This advanced plating allows for very tight tolerances and reduced friction, which means improved durability and a smoother running engine. It's also diamond honed to exact dimensions, ensuring a proper surface finish for good ring seal and oil retention, crucial for engine health and longevity.

This kit comes complete with a Vertex piston and all the necessary gaskets to get your engine back in top shape. It’s a well-built option for anyone looking to rebuild their engine and restore its power.