Wiseco Pistons 566M05600 Dirt Bike Piston Kit Standard Bore

The Wiseco 566M05600 dirt bike piston kit delivers professional-grade performance with precision-engineered components designed for maximum power and reliability. This standard bore piston features Wiseco's advanced forging technology to provide instant throttle response and optimal torque delivery.

Key Features:

• Lightweight forged construction for improved throttle response and maximum torque output
• Computer-engineered piston skirt profiles minimize cylinder wall friction for reduced wear
• Anti-detonation grooves prevent pre-ignition and engine knock
• Optimized ring land diameter eliminates ring blow-by and maximizes engine performance
• Complete kit includes piston, rings, wrist pin, and circlips for easy installation

Important Notes:

• Standard bore sizing—oversize pistons require cylinder sleeving
• Top end bearing sold separately and not included in kit

Wiseco pistons are trusted by professional and amateur riders worldwide for their durability, precision machining, and consistent performance in demanding off-road conditions.