KTM SX 250 2003-2004 GRADE A 66.34mm SINGLE RING PISTON
Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content depending on the application. They are produced using gravity casting or hydraulic forging, followed by a heat treatment process. Machining is performed using CNC machines and diamond tools to achieve specific surface finishes. Each piston undergoes manual and automatic quality control. Vertex pistons feature a Molybdenum Bisulphite black coating for break-in and friction reduction, and a Phosphate Coating for enhanced durability and adhesion. This piston has a bore of 66.34mm and is a single ring piston.
- SKU
- V.2909A
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
High Performance Grade A Single Ring Piston
Upgrade your engine performance with this precision-engineered Grade A piston. Designed for maximum reliability and power, this 66.34mm single ring piston is manufactured by Vertex, a world leader in high-performance engine components.
Advanced Material Technology
Vertex pistons are crafted using exotic Low-Ex (low expansion) silicon-charged aluminium alloys. Depending on the specific application, these alloys contain 12%, 18%, or 21% silicon to ensure optimal thermal expansion control and structural integrity. The manufacturing process utilizes either gravity casting or hydraulic forging, followed by a state-of-the-art heat treatment process in an automatic HT implant to refine the material structure for superior durability.
Precision Engineering and Durability
Every piston is machined using advanced CNC technology and diamond-tipped tooling to achieve the precise surface finish required for high-stress engine environments. To ensure long-lasting performance, this piston features a dual-layer coating system:
- Molybdenum Bisulphite Coating: A specialized black coating that aids in the break-in process and reduces internal friction during cylinder operation.
- Phosphate Coating: Inspired by Formula One engineering, this all-over coating increases surface hardness and provides a light porosity that ensures superior adhesion of the Molybdenum layer, effectively doubling its durability.
Quality Assurance
To maintain the highest standards, every Vertex piston undergoes rigorous manual and automatic quality control inspections. This ensures that you receive a component that meets exact specifications and delivers consistent results under demanding riding conditions.
Key Features
- Grade A precision sizing at 66.34mm
- Single ring design for optimized engine response
- High-tech heat-treated aluminium alloy construction
- Advanced Molybdenum Bisulphite and Phosphate coatings
- Reduced friction and improved wear resistance
- Precision CNC machined for perfect tolerances