Vertex Cast Replica Piston Kit for 85cc 2-Stroke Engines

Elevate your 85cc 2-stroke engine's performance and longevity with the Vertex Cast Replica Piston Kit. Engineered as a direct OEM replacement, this kit delivers reliable power and enhanced durability, ensuring your motorcycle runs at its peak.

Description

The Vertex Cast Replica Piston Kit is meticulously designed to restore your 85cc 2-stroke engine to its original factory specifications. Crafted from a high-quality gravity-cast aluminum alloy with an impressive 18% silicone content, this piston offers an exceptional balance of lightweight design and robust strength, crucial for demanding motorcycle applications. Each piston undergoes a rigorous T-5 hardening and tempering cycle, significantly enhancing its structural integrity and resistance to wear under extreme operating conditions. Furthermore, the piston skirts are treated with an advanced Molybdenum Disulphite (Moly) coating. This specialized coating ensures a faster break-in period, reducing initial friction and extending the overall lifespan of the piston by minimizing wear. As an OEM replacement, this Vertex cast piston kit, with a standard bore size of 47.50 mm and a piston diameter of 47.44 mm, guarantees precise fitment and reliable performance for your 85cc 2-stroke engine, providing the durability and power you expect.

Features & Highlights

• OE Replica Design: Engineered to match original equipment specifications, ensuring perfect fitment and reliable performance for your 85cc 2-stroke engine.
• Enhanced Durability: Each piston is T-5 heat treated, providing superior hardness and tempering for increased strength and longevity under high-stress conditions.
• Advanced Skirt Coating: Features a high-tech Molybdenum Disulphite (Moly) coating on the skirt, facilitating quicker break-in and significantly extending piston life by reducing friction and wear.
• Premium Aluminum Alloy: Constructed from gravity-cast aluminum alloy with 18% silicone content, delivering an exceptionally light yet incredibly strong piston capable of withstanding rigorous use.
• Complete OEM Replacement: Includes replica pistons and rings designed as direct OEM replacements, simplifying installation and guaranteeing compatibility.

Technical Specifications

• Product Name: Piston Kit
• Style: Cast Replica
• Engine Type: 2-Stroke
• Displacement: 85 cc
• Bore Size: 47.50 mm
• Piston Diameter: 47.44 mm
• Piston Size: Standard Size A
• Piston Material: Cast Aluminum Alloy (18% Silicone)
• Skirt Coating: Molybdenum Disulphite (Moly Coated)
• Ring Material: Nitride Coated Steel
• Units: Kit
• Vendor Part Number: 24370A

Important to Know

Note: While this piston kit includes OEM replacement rings, individual replacement two-stroke piston rings are available separately if needed. Four-stroke piston rings are sold as a set for replacement.