Athena Piston Kit with Gaskets - 76.96mm Bore - P5F0770099004B

Upgrade your 4-stroke off-road motorcycle with the Athena Piston Kit, designed for superior performance and lasting durability. This kit provides enhanced reliability and power, ensuring your engine operates at its peak potential. Experience improved combustion and reduced friction for a smoother, more efficient ride.

Description

The Athena Piston Kit is crafted from a high-performance aluminum alloy with a high silicon content, guaranteeing reliability comparable to original equipment (OE) pistons while offering increased resistance and exceptional performance. The piston's smooth profile ensures consistent flow and optimal flame propagation, maximizing combustion efficiency. Specifically designed for 4-stroke off-road motorcycles, the piston is manufactured using reverse extrusion and precision CNC machining. This meticulous process ensures tight tolerances and perfect fitment. The included piston rings, made in Japan, minimize friction against the cylinder walls, resulting in higher engine output and improved overall performance. Furthermore, the segments feature wear-resistant coatings (PVD or chromium nitride) to enhance retention and extend durability. This kit is a direct replacement, ensuring straightforward installation and compatibility with your existing setup. With a 13.4:1 compression ratio and 76.96 mm bore size, this Athena 250cc Piston Kit delivers the performance and reliability you demand.

Features & highlights

• High-performance aluminum alloy construction ensures OE-level reliability with enhanced resistance.
• Smooth piston profile promotes regular flow and optimized flame propagation for efficient combustion.
• Reverse extrusion and CNC machining guarantee precise fitment and optimal performance.
• Piston rings made in Japan with wear-resistant coatings (PVD or chromium nitride) for increased durability.
• Reduced friction between piston rings and cylinder for higher performance and efficiency.
• Specifically designed for 4-stroke off-road motorcycles.
• Complete kit for easy installation and immediate performance gains.

Technical specifications

• Brand: Athena
• Part Number: 09031743 / P5F0770099004B
• Bore Size: 76.96 mm
• Compression Ratio: 13.4:1
• Displacement: 250 cc
• Engine Type: 4-Stroke
• Piston Material: Forged Aluminum Alloy
• Type: Top End Piston Kit

Important to know

This kit includes all necessary components for a complete piston replacement. Professional installation is recommended to ensure proper fitment and optimal performance.