Vertex Cast Piston Kit - 66.35mm Bore - 250cc - Size B - 22581B

The Vertex Piston Kit is designed as a high-quality, cast OE replacement piston for 2-stroke engines. Crafted from gravity-cast aluminum alloy with an 18% silicone content, this piston provides excellent durability and performance. The kit ensures a reliable and efficient engine rebuild.

Description

This Vertex Piston Kit offers exceptional value and performance for your 250cc 2-stroke engine. The piston undergoes a T-5 heat treatment, hardening and tempering cycle to enhance its strength and longevity. The piston skirt features a high-tech Molybdenum Disulphite coating, reducing friction for a faster break-in period and extended piston life. This cast piston kit provides a cost-effective alternative to forged pistons without compromising reliability. Ensure your engine runs smoothly and efficiently with this premium replacement piston. Easy installation and perfect fit make it a favorite among enthusiasts and professionals.

Features & highlights

• T-5 heat treatment enhances piston strength and durability.
• Molybdenum Disulphite coated skirt reduces friction and wear.
• Gravity-cast aluminum alloy with 18% silicone for optimal performance.
• Designed as a direct OE replacement for easy installation.
• Complete kit includes piston, rings, wrist pin, and circlips.
• Specifically engineered for 250cc 2-stroke engines.

Technical specifications

• Brand: Vertex
• Engine Type: 2-Stroke
• Displacement: 250 cc
• Piston Material: Cast Aluminum Alloy
• Cylinder Diameter: 66.40 mm
• Piston Diameter: 66.35 mm
• Compression Ratio: Standard
• Skirt Coating: Molybdenum Disulphite
• Units: Kit

Important to know

Ensure proper cylinder bore size and engine specifications match the piston dimensions before installation. Professional installation is recommended.