What is the main advantage of the nickel silicon carbide (NSC) bore?

The NSC electroplate bore allows for tighter manufacturing tolerances, which results in lower friction during operation. This improved friction characteristic contributes to extreme durability and helps maintain optimal engine performance over time.

Does this kit include everything needed for a standard bore rebuild?

This kit includes the Cylinder Works cylinder, a Vertex piston, and the necessary gaskets to restore horsepower and performance. It is designed to be a comprehensive solution for a standard bore rebuild.

How does the diamond honing process benefit the cylinder?

The precision diamond honing ensures the cylinder 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 effective oil retention, both of which are vital for engine compression and longevity.

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Specifications

Brand: Cylinder Works
Part #: 10010-K04
UPC: 714205034738

Cylinder Works 19-20 Honda CRF 450 L 450cc Standard Bore Cylinder Kit

Name: Cylinder Works 19-20 Honda CRF 450 L 450cc Standard Bore Cylinder Kit
Brand: Cylinder Works
SKU: cylinder-works-cylinder-works-19-20-honda-crf-450-l-450cc-standard-bore-cylinder-t14-727227
Price: 584.76 USD
Availability: BackOrder

$584.76

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 19-20 Honda CRF 450 L 450cc Standard Bore Cylinder Kit restores horsepower and performance.

Key Features

Fits 2019-2020 Honda CRF 450 L.
Includes a cast aluminum Cylinder Works cylinder, Vertex Piston, and necessary gaskets.
Features a nickel silicon carbide (NSC) electroplate bore for tighter tolerances and lower friction.
The bore is precision diamond honed for proper ring seal and oil retention.
Designed to restore original horsepower and performance.

This cylinder kit is designed for the 2019-2020 Honda CRF 450 L model.

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About this part

Product Details

This is a standard bore cylinder kit from Cylinder Works for your 2019-2020 Honda CRF 450 L. If you're looking to bring your engine back to its original power and performance levels, this kit is designed to do just that. It includes a cast aluminum cylinder from Cylinder Works, a Vertex piston, and all the necessary gaskets to get your engine rebuilt and running strong again. This is a great option to restore your bike's performance without going the OEM route.

The cylinder itself is built with a nickel silicon carbide (NSC) electroplate bore. This advanced plating allows for tighter tolerances during manufacturing, which translates to lower friction when the piston moves inside the cylinder. That lower friction means less wear over time and improved durability, helping your engine last longer. The bore is also precision diamond honed to exact dimensions and given a proper surface finish. This careful honing is crucial for ensuring the piston rings seal correctly against the cylinder wall, which is essential for good compression and proper oil retention. These details mean you're getting a well-built component designed for reliable performance.

When you're rebuilding the top end of your CRF 450 L, having a complete kit like this simplifies the process. It ensures you have the core components needed to get your engine back in top shape. Refer to the manufacturer's installation instructions for specific details on the rebuild process.