KTM SX / EXC 125 1998-2000 GRADE D 54.22mm
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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. They are made using gravity casting or hydraulic forging and refined through a high-tech heat treatment process involving solubilization and quenching in hot water. Machining is performed using the latest CNC machines, software, and diamond tools to achieve specific surface finishes. Each piston undergoes rigorous manual and automatic quality control. Vertex pistons feature a special Molybdenum Bisulphite black coating for break-in and friction reduction, and a new Phosphate Coating that increases hardness and exhibits superior adhesion, extending coating durability. This piston has a bore of 54.22mm.
- SKU
- V.2532D
- Brand
- Vertex
- Availability
- Out of Stock
- SKU
- V.2532D
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex Performance Replacement Piston - Grade D 54.22mm
Enhance the reliability and performance of your engine with this precision-engineered Vertex piston. Designed for riders who demand consistency and durability, Vertex pistons are manufactured using advanced aluminium alloys and state-of-the-art production techniques to ensure a perfect fit and long service life.
Vertex utilizes high-quality Low-Ex silicon-charged aluminium alloys, refined through a sophisticated heat treatment process that involves automatic solubilization and water quenching. This ensures the structural integrity and thermal resistance required for high-performance riding conditions.
Key Features and Engineering
- Advanced Alloy Construction: Manufactured using exotic Low-Ex silicon-charged aluminium for superior thermal expansion control.
- Precision Machining: Produced using the latest CNC technology and diamond-tipped tooling to achieve exacting tolerances and specific surface finishes.
- Dual-Layer Coating Technology: Features a Molybdenum Bisulphite black coating to reduce friction and facilitate a smoother break-in period.
- Phosphate Coating Integration: Utilizes advanced phosphate coating technology for increased surface hardness and superior adhesion of the Molybdenum layer, effectively doubling coating durability.
- Rigorous Quality Assurance: Every piston undergoes strict manual and automatic quality control inspections to meet the highest industry standards.
Whether you are performing a routine rebuild or chasing optimal engine efficiency, this Vertex Grade D piston provides the technical excellence and performance stability your machine requires.
QUESTIONS? JUST ASK
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Call or email us with your make, model and year and we will check it for you before you order.
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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Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.
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