Wiseco Pistons 4440M07450 Single Piston 74.50mm Honda TRX250X 1987-1992

The Wiseco 4440M07450 is a high-performance oversized piston designed specifically for Honda TRX250X ATVs manufactured from 1987 to 1992. This single piston features a 74.50mm bore diameter, representing a .020" (0.50mm) oversize for engine rebuilds and performance applications.

Complete Piston Kit Includes:

• Precision-forged piston with 74.50mm bore diameter
• Piston ring set engineered specifically for this piston
• Wrist pin (piston pin)
• Circlips (retaining clips)

Key Features:

• Designed for .020" overbore engine rebuilds
• Wiseco's proven 4-stroke piston design for durability and performance
• Complete kit ready for installation
• Application-specific engineering for Honda TRX250X models

Important Note: Only Wiseco replacement ring sets are compatible with Wiseco pistons. Using other ring brands may result in improper fit and engine damage.

Wiseco pistons are manufactured to strict tolerances using high-quality aluminum alloy forgings, making them ideal for both stock replacement and performance rebuilds. This piston is an excellent choice for restoring compression and power in worn engines or building a reliable performance ATV motor.