HONDA CR 250 1995-1996 GRADE D 66.37mm TWIN RING REPLICA
Vertex pistons are manufactured using Low-Ex aluminium alloys with 12%, 18% or 21% silicon content depending on the application. Pistons are produced using gravity casting or hydraulic forging processes, followed by advanced heat treatment. Machining is performed on the latest CNC machines using diamond tooling for 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 newer, all-over Phosphate Coating for enhanced durability. This is a Grade D, 66.37mm twin ring replica piston.
- SKU
- V.2387D
- Brand
- Vertex
- Availability
- Out of Stock
FULL DESCRIPTION
Vertex Grade D Twin Ring Replica Piston
The Vertex Grade D twin ring replica piston is engineered to deliver high performance and reliability for your engine. Designed with precision manufacturing, this replacement component ensures optimal engine efficiency and longevity, providing a high quality alternative to original equipment.
Advanced Material and Construction
Vertex pistons are crafted from high grade Low-Ex (low expansion) aluminium alloys, specifically chosen for their silicon content to provide superior thermal stability. Through a combination of gravity casting or hydraulic forging processes and state of the art heat treatment, these pistons achieve a refined material structure designed to withstand demanding operating conditions.
Precision Machining and Quality Control
Each piston is machined using advanced CNC technology and precision diamond tools to achieve exacting tolerances and specific surface finishes. To ensure consistency and reliability, every unit undergoes rigorous manual and automatic quality control inspections before leaving the factory.
Innovative Coating Technology
This piston features enhanced surface treatments to maximize performance and service life:
- Molybdenum Bisulphite Coating: A specialized black coating that assists during the initial piston break in period and reduces internal friction.
- Phosphate Coating: Drawing on Formula One development, this all over coating increases surface hardness and provides light surface porosity. This serves to improve the adhesion of the Molybdenum coating, significantly extending the durability of the piston surface.
Key Features
- Grade D piston sizing: 66.37mm
- Twin ring configuration for improved sealing and heat transfer
- High silicon content aluminium alloy for low expansion
- Advanced heat treatment for structural integrity
- Reduced friction via specialized coatings
- Designed for high performance and durability