KTM SX / EXC 125 1998-2000 GRADE C 54.21mm
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Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon. They are made using gravity cast or hydraulic forging processes and refined with a heat treatment process. Machining is completed using CNC machines and diamond tools to achieve specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons are coated with a special Molybdenum Bisulphite black coating for break-in and friction reduction. A new Phosphate Coating is also available, offering increased hardness and superior adhesion qualities for enhanced durability. This piston is Grade C and measures 54.21mm.
- SKU
- V.2532C
- Brand
- Vertex
- Availability
- In Stock (1)
- SKU
- V.2532C
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex Performance Piston - Grade C 54.21mm
Upgrade your engine performance with this precision-engineered Vertex piston. Designed for riders who demand reliability and power, Vertex pistons are crafted using advanced aluminium alloys and high-tech manufacturing processes to ensure optimal engine function and longevity.
Key Features
- Advanced Alloy Composition: Manufactured using Low-Ex (low expansion) Silicon-charged aluminium alloys for superior thermal stability and durability.
- Precision Manufacturing: Produced via gravity casting or hydraulic forging, followed by a cutting-edge heat treatment process to refine the material structure.
- CNC Machined: Every piston is finished using state-of-the-art CNC machinery and diamond tooling to achieve exact specifications and surface finishes.
- Advanced Coatings: Features a Molybdenum Bisulphite black coating to reduce friction and assist with the break-in process.
- Phosphate Coating: Incorporates a phosphate coating that provides increased hardness and creates surface porosity for superior adhesion of the Molybdenum coating, significantly extending component life.
- Strict Quality Control: Each piston undergoes rigorous manual and automatic inspection to guarantee that only the highest quality components reach your engine.
This Grade C piston, measured at 54.21mm, is the ideal choice for riders looking to restore their engine to factory performance standards or seeking a reliable upgrade for demanding riding conditions.
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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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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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