YAMAHA YZ 125 1997 GRADE A 53.93mm SINGLE RING PISTON
Vertex pistons are made from Low-Ex aluminium alloys with 12%, 18%, or 21% silicon depending on the application. They are manufactured using gravity casting or hydraulic forging. The material structure is refined through a hi-tech heat treatment process with solubilization by quench in hot water. Machining is performed on the latest CNC machines using 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 is also available, offering increased hardness, light surface porosity, and superior adhesion for extended durability. This piston has a 53.93mm bore and a single ring.
- SKU
- V.2441A
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex Grade A Single Ring Piston
Engineered for high-performance reliability, the Vertex Grade A 53.93mm single ring piston is designed to restore power and optimize efficiency. Vertex utilizes advanced Low-Ex silicon-charged aluminum alloys to ensure superior thermal stability and durability under demanding riding conditions.
Every piston is manufactured using precision gravity casting or hydraulic forging processes, followed by a state-of-the-art heat treatment cycle to refine the material structure. Precision CNC machining and diamond tooling ensure exact tolerances and the ideal surface finish for your cylinder.
Key Features and Benefits
- Advanced Alloy Construction: Crafted from high-quality aluminum alloys with optimized silicon content to reduce thermal expansion and prevent seizing.
- Dual-Layer Coating Technology: Features a Molybdenum Bisulphite black coating to reduce friction and assist in the break-in process. This is enhanced by a base Phosphate Coating that increases surface hardness and improves the adhesion and longevity of the friction-reducing layer.
- High Precision Engineering: Machined with high-tech CNC equipment for consistent performance and a perfect seal within the cylinder bore.
- Rigorous Quality Control: Each piston undergoes strict manual and automatic inspection processes to meet the highest standards of reliability.
- Single Ring Configuration: Specifically engineered for rapid engine response and minimal friction loss.