Vertex Cast Replica Piston Kit - 47.50mm Bore - 85cc - Size D - 24370D

Elevate your motorcycle's engine performance and reliability with the Vertex Cast Replica Piston Kit. Engineered as a direct OEM replacement, this kit delivers exceptional durability and power for your 85cc 2-stroke engine, featuring a precise 47.50mm bore.

Description

The Vertex Cast Replica Piston Kit is meticulously crafted to meet or exceed original equipment specifications, making it an ideal choice for rebuilding or upgrading your 2-stroke engine. Each Vertex 47.50mm piston kit is precision-engineered from gravity-cast aluminum alloy, boasting an 18% silicone content. This advanced material composition ensures an extremely light yet remarkably strong piston, capable of withstanding the rigors of high-performance riding. To further enhance its longevity and reduce friction, the piston skirts are treated with a high-tech Molybdenum Disulphite coating, promoting a faster break-in time and significantly increasing overall piston life. Furthermore, every piston undergoes a T-5 hardening and tempering cycle, a crucial heat treatment process that reinforces the material structure for superior strength and heat resistance. Designed as an OEM replacement piston, this cast replica piston ensures a perfect fit and reliable operation, making it a top-tier choice for any discerning rider seeking a durable motorcycle engine piston solution.

Features & Highlights

• OEM Replica Design: Manufactured as a cast piston in original OE form, ensuring perfect fitment and reliable performance for your 2-stroke engine.
• Enhanced Durability: Each piston is heat-treated with a T-5 hardening and tempering cycle, significantly increasing its strength and resistance to wear under extreme conditions.
• Optimized Break-in & Life: Skirts are coated with a high-tech Molybdenum Disulphite (Moly) coating, reducing friction for faster break-in and extending the overall lifespan of the piston.
• Lightweight & Strong Construction: Crafted from gravity-cast aluminum alloy with 18% silicone content, providing an exceptionally light yet incredibly robust piston for superior engine response.
• Complete OEM Replacement: This kit includes replica pistons and all necessary rings, designed to be direct OEM replacements for hassle-free installation and consistent performance.

Technical Specifications

• Brand: Vertex
• Style: Cast Replica
• Product Name: Piston Kit
• Engine Type: 2-Stroke
• Displacement: 85 cc
• Bore Size: 47.50 mm
• Piston Size: Standard Size D
• Piston Material: Aluminum Alloy, Cast (with 18% Silicone content)
• Skirt Coating: Moly Coated (Molybdenum Disulphite)
• Ring Material: Nitride Coated, Steel
• Units: Kit
• Vendor Part Number: 24370D