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 Yamaha YZ450F 03-09 and WR 03-10 13:1 compression piston (Part No. 4786M09500) is engineered for high-performance off-road riding and racing applications. Crafted with precision, this piston ensures reliable power delivery and durability under demanding conditions. Its design accommodates the specific needs of Yamaha's YZ450F and WR models from 2003 to 2010, making it a suitable upgrade for enthusiasts seeking to enhance engine performance.
Constructed from high-quality materials, the WiseCo piston features a compression ratio of 13:1, optimized for increased power output without sacrificing reliability. The piston features a compact design that fits seamlessly into the engine, providing a perfect balance of strength and lightweight performance. Its construction allows for efficient heat dissipation and minimizes wear, extending the longevity of your engine.
This piston is easy to install and compatible with the original engine components, ensuring a straightforward upgrade process. Whether you're restoring your bike or upgrading for racing, the WiseCo Yamaha YZ450F and WR piston offers a dependable solution to enhance your motorcycle's performance and reliability for many rides to come.
Features:
- Designed specifically for Yamaha YZ450F (2003-2009) and WR (2003-2010) models
- 13:1 compression ratio for increased horsepower
- High-strength construction for durability and reliability
- Optimized heat dissipation to prevent overheating
- Precision-engineered for seamless fit and easy installation
