What is the benefit of the Nickel Silicon Carbide (NSC) bore?

The NSC electroplate bore allows for tighter tolerances and lower friction. This results in extreme durability and helps ensure proper ring seal and oil retention for improved engine performance.

What components are included in this cylinder kit?

This kit includes a cast aluminum Cylinder Works cylinder, a Vertex Piston, and all the necessary gaskets required for installation to restore your engine's performance.

How does the honing process affect the cylinder?

The precision diamond honing ensures the bore is finished to exact dimensions with the proper surface texture. This is critical for achieving a good seal with the piston rings and for retaining oil, which is essential for lubrication and cooling.

Specifications

Brand: Cylinder Works
Part #: 50006
UPC: 714205041316

Cylinder Works 21-23 Gas-Gas EX 250 F 250cc Standard Bore Cylinder 78mm

Name: Cylinder Works 21-23 Gas-Gas EX 250 F 250cc Standard Bore Cylinder 78mm
Brand: Cylinder Works
SKU: cylinder-works-cylinder-works-21-23-gas-gas-ex-250-f-250cc-standard-bore-cylinde-t14-728161
Price: 512.00 USD
Availability: BackOrder

$512.00

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 21-23 Gas-Gas EX 250 F 250cc Standard Bore Cylinder 78mm. Restores horsepower with a durable Nickel Silicon Carbide bore.

Key Features

Fits 2021-2023 Gas-Gas EX 250 F.
Features a Nickel Silicon Carbide (NSC) electroplate bore for reduced friction and extreme durability.
The bore is precision diamond honed to exact dimensions for optimal ring seal and oil retention.
Includes a cast aluminum Cylinder Works cylinder, Vertex Piston, and necessary gaskets.
Restores original horsepower and performance to your engine.
Standard bore size of 78mm.

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About this part

Product Details

The Nickel Silicon Carbide (NSC) electroplate bore on this Cylinder Works cylinder is a notable design choice. This advanced plating allows for tighter tolerances and lower friction, which translates directly into extreme durability and improved performance for your Gas-Gas EX 250 F. It’s a well-built component designed to bring your engine back to its original horsepower and performance levels.

This kit includes everything you need to get your engine running strong again: a cast aluminum Cylinder Works cylinder, a Vertex Piston, and all the necessary gaskets. The bore is precision diamond honed to exact dimensions, ensuring a proper surface finish that promotes excellent ring seal and oil retention. This attention to detail means your engine will perform reliably and efficiently.

Compared to OEM options, this kit offers a competitive price point for restoring your engine's power. If you're looking to rebuild the top end of your 21-23 Gas-Gas EX 250 F, this standard bore cylinder kit is a solid option that brings durability and performance back to your machine.