Upgrade your 300cc 2-stroke engine with the Prox Piston Kit, engineered for exceptional performance and reliability. This kit provides a high-quality OEM replacement, ensuring optimal power and longevity for your motorcycle or ATV. Description The Prox Piston Kit is meticulously manufactured in Japan and designed as a direct OEM replacement. Each piston is cast from a high-silicon-content aluminum alloy, meeting or exceeding OEM specifications for superior strength and heat resistance. The piston undergoes precision CNC-machining to achieve extremely close tolerances, guaranteeing optimal fit and performance. Whether you're rebuilding your engine or looking for a performance boost, the Prox Piston Kit delivers unparalleled quality and durability. It is designed for standard compression ratio and ensures a perfect fit with its 71.94 mm piston size and 72.00 mm bore size. Experience the difference that precision engineering makes. Features & highlights Manufactured in Japan to ensure top-tier quality and precision. Cast from high-silicon-content aluminum alloy for enhanced durability and heat dissipation. CNC-machined to extremely close tolerances for optimal fit and performance. Designed as a direct OEM replacement, simplifying installation and ensuring compatibility. Provides standard compression ratio, maintaining engine's original performance characteristics. Non-coated skirt. Technical specifications Brand: Prox Part Number: 01.6394.A Bore Size: 72.00 mm Piston Size: 71.94 mm Displacement: 300 cc Engine Type: 2-Stroke Piston Material: Aluminum Alloy Compression Ratio: Standard Type: Standard Size A Skirt Coating: Non-Coated Important to know This kit includes: piston, ring kit, wrist pin, and circlips. Please ensure compatibility with your specific engine model before installation. Professional installation is recommended.
