Wiseco Pistons PK1409 Top End Piston Kit for KTM - 72mm 300 2-Stroke

The Wiseco PK1409 is a complete top-end piston kit engineered for 2005-2007 KTM 300 2-stroke motorcycles, featuring a 72.00mm bore diameter. This comprehensive kit includes a high-performance forged piston and complete top-end gasket set for a complete rebuild solution.

Forged Performance Advantages:

• 100% in-house forged construction for superior strength and durability compared to cast pistons
• Aligned grain structure optimized for impact and fatigue resistance
• Advanced skirt coating for reduced friction and extended wear life
• Engineered strength-to-weight ratio maximizes power output
• Designed to withstand extreme racing conditions and high-performance applications

What's Included:

• Wiseco 858M07200 forged piston (72.00mm bore)
• Piston rings
• Wrist pin and circlips
• Complete top-end gasket kit

Wiseco controls every aspect of the manufacturing process from raw material to finished component, ensuring consistent quality through in-house forge tooling production, dyno testing, and rigorous quality control. This vertical integration allows for state-of-the-art piston design, advanced coatings, and industry-leading technology backed by extensive research and development.

Specifically designed for riders who demand reliability and performance from their KTM 300 2-stroke engine, this piston kit delivers the toughness needed for aggressive riding and racing applications where cast pistons would fail.