Honda TRX300EX Sportrax Wiseco Piston Kit – 74.00 mm Bore

Product Overview
The Wiseco 4574M07400 Piston Kit features a 74.00 mm bore with an 11:1 compression ratio, making it an excellent choice for enhancing the performance of your ATV. This high-compression piston is designed for durability and reliability in a range of riding conditions.
 
Features
Forged Construction: Made from high-quality materials for superior strength and reduced weight, ensuring a longer lifespan and enhanced performance.
Complete Kit: Includes piston, ring set, wire pin locks, and piston pin, providing everything needed for installation.
Versatile Use: Designed to optimize performance for both racing and recreational riding.
Bore Size: 74.00 mm.
Oversize: .5 mm (85.5 mm).
Piston Material: Forged aluminum.