Prox Cast Replica Piston Kit

Elevate your engine's performance and reliability with the Prox Cast Replica Piston Kit. Designed for 2-stroke engines, this high-quality aluminum alloy piston kit offers a dependable solution for maintenance or performance upgrades, ensuring a stable and efficient combustion cycle.

Description

The Prox Cast Replica Piston Kit is meticulously engineered to meet or exceed OEM specifications, providing exceptional stability and performance for your 2-stroke motorcycle engine. Each piston is manufactured through a gravity casting process using a high-grade aluminum alloy, enriched with approximately 18% silicon content. This crucial silicon integration significantly reduces thermal expansion, contributing to the piston's longevity and consistent operation under varying engine temperatures. While generally mirroring original equipment designs, ProX engineers may implement subtle enhancements for improved performance, making this an excellent OEM replica piston. These robust 2-stroke pistons are suitable for a wide range of applications, compatible with both traditional cast iron cylinder bores and modern Nikasil-plated cylinders. For Nikasil bores, ProX offers a precise range of oversizes (graded A/B/C/D), each increasing by 0.01mm in diameter, ensuring a perfect fit during engine rebuilds or for fine-tuning. This attention to detail makes it an ideal piston kit replacement and a top choice for motorcycle engine parts.

Features & Highlights

• Precision OEM-Style Design: Engineered to replicate original equipment specifications, with potential performance enhancements identified by ProX engineers for optimal engine function.
• Advanced Gravity Casting: Manufactured from a high-grade aluminum alloy using gravity casting, ensuring superior strength and a stable structure for demanding 2-stroke applications.
• Enhanced Thermal Stability: Contains approximately 18% silicon content, a critical element that significantly reduces thermal expansion for consistent performance and extended piston life.
• Versatile Cylinder Compatibility: Designed for seamless integration with both traditional cast iron cylinder bores and modern Nikasil-plated cylinders.
• Exact Fit Oversizes: For Nikasil cylinders, ProX provides a variety of precisely graded oversizes (A/B/C/D), each incrementally larger by 0.01mm in diameter for a perfect, custom fit.

Technical Specifications

• Engine Type: 2-Stroke
• Piston Size: Standard Size A
• Piston Diameter: 53.95 mm
• Piston Material: Aluminum Alloy, Cast
• Ring Material: Steel
• Vendor Part Number: 01.7228.A