Athena Piston Kit KTM 85 SX 2003-2024

High resistance to mechanical and thermal stresses Has been tested on engine dynamometer benches under progressive stress load, and thereafter on track to validate it performance even in the most extreme conditions Equipped with piston rings that guarantee less friction with the OE cylinder producing a higher performance Made by reverse extrusion For OE cylinder.

• Brand: ATHENA
• Vendor Part Number: S4F04700001A
• Bore Size: 46,96 mm
• Compression Ratio: Stock
• Compression Ratio Imperial: Stock
• Displacement: 85 cc
• Engine Type: 2-Stroke
• Piston Head Shape: Domed
• Piston Material: 4032 Aluminum Alloy
• Piston Size: Standard Size A
• Product Name: Piston Kit
• Style: Forged Race
• Type: A
• Units: Kit