Wiseco PK1636 Pro-Lite Top End Piston Kit Standard Bore - 2-Stroke 72.00mm

The Wiseco PK1636 is a complete Pro-Lite top end piston kit designed for 2-stroke KTM 300 EXC and MXC engines at the standard 72.00mm bore. Everything needed to perform a full top end rebuild is included in one convenient kit, ensuring a proper, high-quality rebuild the first time.

About Wiseco Pro-Lite Forged Pistons:

The Pro-Lite series represents Wiseco's foundation in 2-stroke piston technology. Engineered, forged, and machined in the USA at Wiseco's facility in Mentor, OH, these pistons are built using dedicated forgings developed from decades of racing and performance experience. The result is a piston that delivers an optimized strength-to-weight ratio using aerospace-grade aluminum alloy.

Kit Includes:

• Pro-Lite forged piston — 72.00mm standard bore (part 712M07200)
• Piston ring set — High-performance ring kit (2835CD) for extended service life
• Wrist pin — Alloy pin for precision fit and durability
• Circlips — Wrist pin retention clips
• Top end gasket set — Premium gaskets for a complete, leak-free rebuild

Key Features:

• Forged from aerospace alloy for superior strength-to-weight optimization
• ArmorGlide skirt coating reduces friction and improves scuff resistance
• Extra lightening operations for enhanced throttle response
• CNC machined for optimal cam shape and profile for peak horsepower and service life
• Engineered, forged, and machined in the USA
• Race-proven design trusted by top Supercross, Motocross, and GNCC teams

The Wiseco PK1636 Pro-Lite top end kit is the ideal solution for rebuilding or overbuilding the 2-stroke powerplant on your KTM 300 EXC or MXC. With all critical components included, this kit simplifies the top end rebuild process and restores peak engine performance.