Wiseco Pistons PK1572 Pro-Lite Piston Kit for 2005-2008 Yamaha YZ125 56mm Bore

The Wiseco PK1572 Pro-Lite Piston Kit is engineered specifically for 2005-2008 Yamaha YZ125 2-stroke motorcycles with a 56mm bore size. This complete top-end kit includes a forged piston, rings, wrist pin, circlips, and a complete gasket set for a comprehensive rebuild solution.

Key Features:

• High-performance forged aluminum piston construction for superior strength and durability
• 56.00mm bore diameter designed for YZ125 applications
• Pro-Lite series design optimizes strength-to-weight ratio for maximum performance
• In-house forging process ensures precise grain structure alignment and consistent quality
• Advanced skirt coating reduces friction and wear for extended service life
• Includes complete top-end gasket kit for convenient installation
• Engineered to withstand extreme racing conditions and high-RPM operation

Wiseco's forged pistons deliver significantly greater impact and fatigue resistance compared to cast alternatives, making them the preferred choice for serious off-road racers and performance enthusiasts. Each piston is manufactured in the USA with rigorous quality control and dyno-tested designs to ensure reliable performance under the most demanding conditions.