ProX 2-Stroke Cast Piston Kit - 66.95mm Bore - Size C - 01.3311.C

The Prox Cast Piston Kit provides reliable performance and durability for your 2-stroke engine. Engineered with enhanced features and high-quality materials, this piston kit ensures optimal engine function and longevity. Prox pistons deliver consistent results, whether you're maintaining your ride or enhancing its capabilities.

Description

Prox cast pistons are designed to closely mirror OEM specifications, with occasional performance-driven adjustments made by Prox engineers. Manufactured using gravity casting and a premium aluminum alloy containing approximately 18% silicon, these pistons offer exceptional stability. The silicon content minimizes thermal expansion, contributing to a more consistent fit and performance across varying engine temperatures. This piston kit is suitable for both cast iron and Nikasil cylinder bores. For Nikasil cylinders, Prox provides a range of oversizes graded in A/B/C/D, increasing in 0.01mm increments, ensuring a precise fit for your specific needs. The standard size C piston with a 66.95mm diameter ensures compatibility and efficient operation.

Features & highlights

• Engineered to closely match OEM designs with performance enhancements.
• Crafted from high-silicon aluminum alloy for superior stability and reduced thermal expansion.
• Manufactured using gravity casting for consistent material density and strength.
• Suitable for both cast iron and Nikasil cylinder bores, offering versatility.
• Available in multiple oversizes (A/B/C/D) for Nikasil cylinders, ensuring a precise fit (0.01mm increments).
• Moly coated skirt to reduce friction and improve wear resistance.

Technical specifications

• Brand: Prox
• Part Number: 09101538
• Engine Type: 2-Stroke
• Piston Diameter: 66.95 mm
• Piston Material: Cast Aluminum Alloy
• Piston Size: Standard Size C
• Ring Material: Steel
• Skirt Coating: Moly Coated

Important to know

This kit includes all necessary components for piston replacement. Please verify your cylinder bore size before ordering to ensure correct fitment. Proper installation is crucial for optimal performance and longevity.