Wiseco Pistons 450M05000 Pro-Lite Piston Kit Bore Dirt Bike - 50mm

The Wiseco 450M05000 Pro-Lite Piston Kit is a high-performance forged piston designed for 2-stroke dirt bike engines with a 50.00mm bore diameter. Built using aerospace-quality aluminum alloy and advanced forging techniques, this piston delivers the strength, durability, and performance needed for demanding off-road and racing applications.

Complete Kit Includes:

• One forged Pro-Lite piston
• High-performance piston ring set
• Wrist pin
• Two circlips

Key Features:

• CNC machined for precision tolerances and optimal performance
• Forged from high-silicon aerospace alloy for superior strength-to-weight ratio
• Diamond-turned finish ensures perfect bore compatibility
• Compatible with all modern cylinder bore compositions including cast iron, chrome, Nikasil, and boron composite
• Optimized piston profile for maximum horsepower and extended service life
• Race-proven design backed by over 80 years of Wiseco engineering excellence

This piston kit is designed for single-cylinder applications and provides the performance edge serious riders demand. Wiseco pistons are engineered and manufactured in the USA using state-of-the-art equipment and rigorous quality standards to ensure consistent performance in all racing and riding conditions.

Important Note: Top-end bearings, gaskets, and sleeves are not included unless otherwise noted. Only Wiseco replacement ring sets can be used on Wiseco pistons.