KAWASAKI KX 250 1998-2001 GRADE A 66.35mm SINGLE RING RACE PISTON
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Delivery to United States 5–8 business days
Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content depending on the application. Pistons are manufactured using gravity casting or hydraulic forging, then heat treated using an automatic HT implant with solubilization by quench in hot water. Machining is completed using the latest CNC machines and software with diamond tools to achieve specific surface finishes. Every Vertex piston undergoes rigorous manual and automatic quality control. Vertex pistons are coated with Molybdenum Bisulphite for break-in and friction reduction, and a new Phosphate Coating for increased hardness, surface porosity, and Molybdenum Coating adhesion. This piston is 66.35mm with a single ring.
- SKU
- V.2579A
- Brand
- Vertex
- Availability
- Out of Stock
- SKU
- V.2579A
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex Grade A 66.35mm Single Ring Race Piston
Enhance the performance and reliability of your engine with the Vertex Grade A 66.35mm Single Ring Race Piston. Engineered for competitive use, this high-performance piston is manufactured using advanced metallurgical techniques to ensure optimal strength, reduced weight, and superior durability under high-stress conditions.
Vertex pistons are crafted from specialized Low-Ex (low expansion) silicon-charged aluminum alloys. Depending on the specific application, these alloys contain 12%, 18%, or 21% silicon, providing excellent thermal stability and wear resistance. Each piston undergoes a sophisticated heat treatment process involving automatic solubilization and hot water quenching to refine the material structure, resulting in an exceptionally robust component.
Key Features
- Precision Engineering: Machined using state-of-the-art CNC technology and diamond tooling to achieve exact specifications and surface finishes.
- Advanced Coatings: Features a Molybdenum Bisulphite black coating to minimize friction during the break-in period and throughout operation.
- Phosphate Coating: Utilizes a specialized phosphate surface treatment for increased hardness and improved adhesion of the Molybdenum coating, significantly extending component lifespan.
- Quality Assured: Every piston undergoes rigorous manual and automatic quality control checks to meet the highest standards of performance and reliability.
- Race Ready: Designed specifically for demanding racing applications, ensuring consistent power delivery and engine longevity.
Whether you are performing a top-end rebuild or preparing for a racing season, this Vertex race piston offers the precision and structural integrity required to keep your engine performing at its peak.
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Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
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