HONDA CR 125 1992-1999 GRADE B 53.94mm TWIN RING REPLICA PISTON
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Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon, depending on the application. They are made using gravity casting or hydraulic forging, then refined with a heat treatment process. Machining is completed using CNC machines and diamond tools to achieve specific surface finishes. Every Vertex piston undergoes rigorous 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 offers increased hardness and porosity for superior adhesion and durability of the Molybdenum Coating. This piston is 53.94mm with twin rings.
- SKU
- V.2189B
- Brand
- Vertex
- Availability
- In Stock (5)
- SKU
- V.2189B
- Brand
- Vertex
- Availability
- In Stock (5)
FULL DESCRIPTION
Vertex Twin Ring Replica Piston 53.94mm Grade B
The Vertex twin ring replica piston is engineered to meet the demanding requirements of high-performance two-stroke engines. Designed for riders seeking reliable replacement components, this piston utilizes advanced aluminium alloy technology to ensure durability and consistent power delivery throughout the engine's service life.
Vertex manufactures these pistons using low-expansion silicon-charged aluminium alloys. Through a combination of gravity casting or hydraulic forging processes and state-of-the-art heat treatment, the piston achieves a refined material structure that enhances both strength and thermal resistance. Each piston is precision-machined using CNC technology and diamond tooling to ensure exact tolerances and optimal surface finishes.
Key Features
- Advanced Alloy Composition: Constructed from specialized low-expansion aluminium alloys charged with silicon for superior thermal stability.
- Precision Heat Treatment: Undergoes a sophisticated heat treatment process to optimize the molecular structure for long-term reliability.
- Molybdenum Bisulphite Coating: Features a specialized black coating that facilitates a smoother break-in period and reduces friction within the cylinder.
- Phosphate Coating Technology: Enhanced with a secondary phosphate coating that provides a slight increase in hardness and improves the adhesion of the Molybdenum finish, significantly extending the durability of the piston skirt.
- Twin Ring Design: Engineered to provide an excellent seal and consistent compression for reliable engine performance.
- Strict Quality Control: Each unit undergoes rigorous manual and automatic inspections to maintain the highest manufacturing standards.
This 53.94mm Grade B piston is an ideal choice for engine rebuilds where quality and performance are the top priorities. By integrating Formula One inspired coating technologies, Vertex ensures that this replica piston provides an exceptional balance of wear resistance and operational efficiency.
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