Athena Piston Kit - 46.96mm Bore - 85cc - Size A - S4F04700001A

Upgrade your 85cc 2-stroke engine with the Athena Piston Kit, engineered for superior performance and durability. This kit is designed to withstand extreme conditions, ensuring your engine operates at its peak potential. Experience enhanced power and reliability with this high-quality piston kit.

Description

The Athena Piston Kit is crafted from 4032 aluminum alloy using a reverse extrusion process, providing exceptional resistance to mechanical and thermal stresses. Each kit undergoes rigorous testing on engine dynamometer benches and on the track to validate its performance under the most demanding conditions. The domed piston head is designed for optimal combustion, contributing to increased power output. The included piston rings are engineered to minimize friction with the OE cylinder, further enhancing performance and efficiency. This standard size A piston kit is specifically designed for OE cylinders and 85cc 2-stroke engines, offering a seamless upgrade.

Features & highlights

• Enhanced Durability: Constructed from high-strength 4032 aluminum alloy for maximum resistance to wear and heat.
• Optimized Performance: Piston rings reduce friction with the OE cylinder, maximizing power output.
• Rigorous Testing: Validated on engine dynamometer benches and on the track to ensure reliability in extreme conditions.
• Precision Engineering: Manufactured using reverse extrusion for superior dimensional accuracy and strength.
• Direct Replacement: Designed for OE cylinders, ensuring a perfect fit and easy installation.

Technical specifications

• Brand: Athena
• Part Number: S4F04700001A
• Bore Size: 46.96 mm
• Compression Ratio: Stock
• Displacement: 85 cc
• Engine Type: 2-Stroke
• Piston Head Shape: Domed
• Piston Material: 4032 Aluminum Alloy
• Piston Size: Standard Size A
• Type: A

Important to know

This piston kit is designed as a direct replacement for OE cylinders. Ensure compatibility with your specific engine model before installation.