Innovative forging design and piston skirt provide maximum horsepower and torque.
Wiseco High-Performance piston kits are priced with piston, rings, pins and circlips (unless noted otherwise).
Oversize pistons require cylinder sleeving.
The Wiseco YAM YFZ450 piston (Part Number 4906M09800) is designed specifically for Yamaha YFZ450 models from 2004 to 2009. Crafted with precision, this piston features a 12.5:1 compression ratio, delivering enhanced performance and power for your ATV. Its robust construction ensures durability and reliable operation under demanding conditions, making it an excellent choice for both recreational riding and competitive racing.
This piston includes a dish-shaped crown that optimizes combustion efficiency and improves throttle response. The design accommodates a 468cc engine capacity, providing a perfect fit and seamless integration with your YFZ450 engine. Easy to install, this component is engineered to meet or exceed OEM standards, ensuring longevity and consistent performance over time.
Constructed from high-quality materials, the Wiseco piston offers excellent wear resistance and thermal stability. Whether you're rebuilding your engine or replacing worn parts, this piston is a reliable upgrade that helps restore your ATV's peak performance. Trust Wiseco’s expertise to keep your Yamaha YFZ450 running smoothly and efficiently for many rides to come.
Features:
- Designed specifically for Yamaha YFZ450 models from 2004 to 2009
- 12.5:1 compression ratio for enhanced power output
- Dish-shaped crown for improved combustion efficiency
- Constructed from durable, high-quality materials for longevity
- Engineered for easy installation and OEM compatibility
