ProX 2-Stroke Cast Piston Kit - 67.44mm Bore - Size A - 01.6317.A

Upgrade your two-stroke engine with the Prox Cast Piston Kit, engineered for superior performance and durability. Designed with meticulous attention to detail, this piston kit delivers enhanced stability and reliability for demanding applications. Whether you're a professional racer or an avid enthusiast, Prox pistons ensure optimal engine function.

Description

The Prox Cast Piston Kit is manufactured using gravity casting and a high-silicon aluminum alloy, containing approximately 18% silicon. This silicon content significantly reduces thermal expansion, ensuring consistent performance under high temperatures. The piston designs closely mirror OEM configurations, with strategic adjustments made by Prox engineers to boost overall performance. Specifically designed for two-stroke engines with both cast iron and Nikasil cylinder bores, Prox offers a range of oversizes (A/B/C/D) for Nikasil cylinders, each increasing by 0.01mm in diameter. This piston kit, with a diameter of 67.44mm, combines advanced materials and precise engineering to provide an exceptional upgrade for your engine. Upgrade to Prox and experience the difference in power and longevity.

Features & highlights

• Enhanced Stability: Prox cast pistons provide exceptional stability for reliable performance.
• High-Silicon Alloy: Constructed from aluminum alloy with approximately 18% silicon to minimize thermal expansion.
• OEM-Similar Design: Engineered with designs similar to OEM configurations, optimized for increased performance.
• Oversize Options: Available in A/B/C/D oversizes for Nikasil cylinder bores, increasing by 0.01mm each.
• Versatile Compatibility: Suitable for both cast iron and Nikasil cylinder bores.
• Precision Manufacturing: Made using gravity casting for consistent quality and dimensions.

Technical specifications

• Brand: Prox
• Part Number: 09101493
• Engine Type: 2-Stroke
• Piston Diameter: 67.44 mm
• Piston Material: Cast Aluminum Alloy
• Piston Size: Standard Size A
• Ring Material: Steel

Important to know

This kit includes the piston, rings, wrist pin, and circlips. Please ensure compatibility with your specific engine model before installation. Professional installation is recommended.