Wiseco Pistons 712M07300 Pro-Lite Piston Kit Bore Dirt Bike - 73.00mm

The Wiseco 712M07300 Pro-Lite Piston Kit is a high-performance forged replacement piston designed for dirt bike applications. Wiseco's Pro-Lite series pistons are manufactured using a forged aluminum alloy construction, delivering superior strength and reduced weight compared to cast OEM pistons. This kit is sized at a 73.00mm bore diameter with a 1.00mm oversize, making it ideal for engine rebuilds requiring a slight overbore.

Key Features:

• Forged aluminum construction for maximum strength-to-weight ratio
• 73.00mm bore diameter — 1.00mm oversize for use with a bored cylinder
• Complete kit includes piston, rings, wrist pin, and circlips — everything needed for installation
• Designed for 4-cycle dirt bike engines
• Manufactured to tight tolerances for optimal ring seal and long service life
• Only Wiseco replacement ring sets should be used with Wiseco pistons
• Pro-Lite design reduces reciprocating mass for improved throttle response and high-RPM performance

The Wiseco 712M07300 is a direct replacement piston kit engineered to restore or enhance engine performance. Wiseco is a trusted name in the powersports industry, with decades of experience producing OEM-quality and performance-grade pistons for motocross, enduro, and off-road applications.