Vertex Cast Replica Piston Kit for 66.35mm Bore

Elevate your motorcycle's performance with the high-quality Vertex Cast Replica Piston Kit, engineered specifically for 2-stroke engines requiring a 66.35mm bore. This comprehensive kit delivers exceptional durability and reliability, matching original equipment specifications to restore your engine's power and efficiency.

Description

The Vertex Cast Replica Piston Kit is meticulously designed to provide an OEM-quality replacement for your 2-stroke motorcycle. Each piston is crafted from a gravity-cast aluminum alloy, featuring an 18% silicone content that results in an exceptionally light yet incredibly strong component. This advanced material composition ensures superior structural integrity and heat resistance, crucial for the demanding environment of high-performance engines. To further enhance its resilience, every piston undergoes a T-5 hardening and tempering heat treatment cycle, significantly boosting its strength and lifespan. The piston skirts are treated with a high-tech Molybdenum Disulphite coating, which not only facilitates a faster break-in period but also substantially increases overall piston life by reducing friction and wear. As a complete piston kit, it includes all necessary rings, ensuring a seamless and reliable rebuild for your 66.35mm bore 2-stroke engine.

Features & Highlights

• OEM-Quality Cast Replica Design: Manufactured to original equipment specifications, this cast piston kit provides a direct and reliable replacement, ensuring perfect fitment and performance for your 2-stroke engine.
• Advanced Aluminum Alloy Construction: Utilizing a gravity-cast aluminum alloy with 18% silicone content, the piston achieves an optimal balance of extreme lightness and superior strength, contributing to improved engine response and longevity.
• Enhanced Durability with T-5 Heat Treatment: Each piston is put through a T-5 hardening and tempering cycle, a critical heat treatment process that significantly increases its structural integrity, resistance to wear, and overall service life.
• Friction-Reducing Molybdenum Disulphite Skirt Coating: The piston skirts are coated with a high-tech Molybdenum Disulphite layer, promoting a quicker and smoother break-in period while dramatically extending piston life by minimizing friction and wear.
• Complete OEM Replacement Kit: This comprehensive kit includes the piston and all necessary rings, designed to be direct OEM replacements for a hassle-free and effective engine rebuild.

Technical Specifications

• Product Name: Piston Kit
• Style: Cast Replica
• Units: Kit
• Engine Type: 2-Stroke
• Bore Size: 66.35 mm
• Piston Material: Aluminum Alloy, Cast
• Skirt Coating: Moly Coated
• Ring Material: Nitride Coated, Steel
• Vendor Part Number: 24616C