Wiseco Pistons 4798M03950 Dirt Bike Piston Oversize - 0.50mm

The Wiseco 4798M03950 is a high-performance oversize dirt bike piston designed for superior durability and power delivery. This piston features a 0.50mm oversize bore dimension, making it ideal for rebuilding worn cylinders or increasing displacement.

Key Features:

• Premium forged aluminum construction for maximum strength and heat dissipation
• 0.50mm oversize bore for cylinder rebuild applications
• Includes piston rings, wrist pin, and circlips for complete installation
• Precision-machined ring grooves for optimal seal and performance
• ArmorGlide skirt coating reduces friction and wear
• Designed and manufactured in the USA to OEM or better specifications

What's Included:

• Forged piston
• Piston ring set
• Wrist pin
• Circlips (2)

Important Notes:

• Four-stroke piston kit with all necessary installation components
• Only use genuine Wiseco replacement rings when servicing this piston
• Professional installation recommended for proper cylinder boring and clearances

Wiseco pistons are trusted by professional riders and engine builders worldwide for their reliability and performance in demanding dirt bike applications.