Wiseco KX85 2001-2013 Piston Kit with Gaskets PK1762

Two-stroke engines demand precision components that can handle extreme combustion pressures and temperatures without sacrifice. The Wiseco KX85 Piston Kit delivers the durability and reliability you need for consistent performance, whether you're racing competitively or maintaining your machine for years of dependable operation. This complete top-end solution eliminates guesswork by including every component required for a proper rebuild.

Wiseco's high-silicone forged construction minimizes thermal expansion, reducing ring blow-by and maintaining critical clearances even under sustained high-RPM operation. The kit is engineered specifically for KX85 applications (2001–2013), ensuring precise fitment and optimal engine response. Installation is straightforward for anyone comfortable performing basic engine work, though professional assembly is recommended to verify proper ring gapping and piston orientation.

• High-silicone forged piston
• Includes compression rings
• Wrist pins included
• Circlips provided
• Top-end gasket kit
• Low thermal expansion
• Extreme temperature rated
• KX85 2001–2013 specific
• Wiseco rings only
• Complete rebuild kit