fits model: Wr450f. make: Yamaha. year: 2016–2020.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-40048A ), ( Part Type: Piston )
Introducing the Namura NX-40048A Standard Piston Kit specifically designed for the Yamaha WR450F motorcycles from 2016 to 2020. Engineered to replace the original 96.95mm piston, this aftermarket offering guarantees superior performance and durability to enhance your off-road adventure.
Crafted with precision, this piston kit comes with a forged piston that boasts a 97mm bore diameter, ensuring a snug fit into your engine and offering increased power output. The compression height and pin boss position have been carefully calculated to optimize performance and fuel efficiency.
This high-performance component boasts an aluminum alloy construction, making it both lightweight and strong. It's designed to handle the toughest conditions off the beaten path. The piston's skirt is finished with a state-of-the-art coating to minimize friction and improve ring sealing, leading to longer piston life and increased engine longevity.
Additionally, the piston ring set included with this kit features a fire ring, two compression rings, and an oil control ring to maintain proper ring gap and piston-to-cylinder sealing. All of these components are designed to work in harmony for optimal engine performance and reliability.
Installing the Namura NX-40048A Standard Piston Kit is straightforward, fitting seamlessly into your WR450F without the need for additional modifications. As a direct replacement part, it maintains the original factory-set clearances to ensure plug-and-play functionality. For added peace of mind, this piston kit is engineered to meet and often exceed OEM specifications, ensuring compatibility and interchangeability with the original part.
Upgrading to the Namura NX-40048A Standard Piston Kit is a wise investment for any avid Yamaha WR450F rider looking to elevate their machine's power and reliability. With improved combustion efficiency, increased strength, and long-lasting durability, this piston kit allows you to conquer more challenging off-road trails and push your motorcycle to its full potential.
a) Enhanced Power: The Namura NX-40048A standard piston kit offers increased power and torque, which results in a more responsive and quicker acceleration.
b) Improved Performance: Upgraded piston and rings reduce engine wear, allowing for better combustion efficiency and overall improved engine performance.
c) Skilled Manufacturing: Namura is a well-known brand in the motorcycle industry known for its high-quality, CNC machined components.
d) Easy Installation: The piston kit comes with pre-gap pilots and honest rings, making the installation process simpler and more convenient for most users.
2. Cons:a) Higher Price Point: Compared to OEM piston kits, aftermarket options like Namura's NX-40048A can be more expensive.
b) Risk of Damage: When working on engine modifications, there's an inherent risk of damaging the engine or components, potentially requiring costly repairs.
c) May Need Customizations: If the bike has significant engine modifications or unusual configurations, the kit might not fit perfectly without additional customization.
3. Conclusion:The Namura NX-40048A standard piston kit for the Yamaha WR450F (2016-2020) with a 97mm stroke may be an excellent investment for dedicated off-road enthusiasts looking to extract optimal performance from their motorcycle. The enhanced power and overall improved engine performance make it a popular choice among riders. However, the potential for higher installation costs, occasional compatibility issues, and the inherent risks of engine modifications should be carefully considered before purchasing.
4. Recommendation:If you're a regular off-road rider who consistently pushes your motorcycle to its limits and is looking to increase power and torque for improved performance, consider investing in the Namura NX-40048A standard piston kit. Ensure you have the necessary skills, tools, and knowledge to safely install the kit or consider using the services of a qualified mechanic to minimize the risks involved in the project. Through proper research, preparation, and expert installation, you can enjoy the benefits of this top-tier piston kit while mitigating the potential cons.
Size A piston is 96.95mm. Hypertrophy Series piston. Also allows for smoother start-ups break-ins. Kit is for standard bore size - 97.00mm.
Piston dome is anodized for superior heat resistance and longer lifespan. Made in Taiwan. Kit Includes piston, rings, pin clips you get exactly what is pictured. 12.5:1 Compression ratio.
Engineered to maintain its high tensile strength up 700 F 370 C, 50% higher than a conventional cast piston, this gives Hypertrophy pistons the perform under operating conditions normally reserved for forged. Manufactured by Namura. Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life.