fits model: Crf450r. make: Honda. year: 2017–2021.

( Brand: Namura Technologies ), ( Manufacturer Part Number: FX-10049-B ), ( Part Type: Piston )
The Namura FX-10049-B Piston Kit is a crucial upgrade for any 2017-2021 Honda CRF450R standard model owners seeking to enhance their bike's performance. This piston kit is specifically designed for Honda engines with a piston size of 95mm, and it fits perfectly with a stroke length of 97mm.
The Namura FX-10049-B Piston Kit is meticulously crafted to provide optimal engine performance. It features a high-quality piston made of forged aluminum alloy, which is renowned for its strength and durability. The piston is also coated with a nickel-phosphorus molybdenum (Nickel-Nitride) coating, ensuring a smoother and more efficient piston-ring seal. This coating also reduces friction between the piston and the cylinder wall, reducing wear and extending the life of the engine.
The piston kit includes a high-performance piston ring set. The rings are made from top-quality materials, designed to provide excellent sealing and minimize heat transfer. The ring set includes a compression ring, an oil control ring, and a top ring. Each ring is carefully engineered to work in harmony, ensuring optimal engine performance and efficiency.
The Namura FX-10049-B Piston Kit is a direct replacement for the original piston and ring set, making installation straightforward and hassle-free. The kit includes all necessary hardware, including five piston pin clips and a piston pin. The piston pin is made of high-tensile steel and features a coating that provides superior wear resistance.
In conclusion, the Namura FX-10049-B Piston Kit is an excellent investment for any Honda CRF450R standard model owner seeking to improve their bike's performance. With its high-quality materials, precise engineering, and straightforward installation process, this kit is sure to deliver reliable performance and long-lasting durability. Upgrade your CRF450R today with the Namura FX-10049-B Piston Kit.
Pros of buying a Namura FX-10049-B Piston Kit for 95-97mm Honda CRF450R (2017-2021 standard model):1. Compatibility: The kit is specifically designed for 95-97mm cylinder bore Honda CRF450R models from 2017 to 2021, ensuring a perfect fit.
2. Quality materials: The piston kit is made from high-quality materials such as forged aluminum for the piston and nitrated steel for the piston pin, ensuring durability and reliability.
3. Enhanced performance: The piston kit can help improve engine performance by providing better compression and combustion, resulting in increased power and torque.
4. Cost-effective: Compared to purchasing a new engine, a piston kit is a more cost-effective solution for improving engine performance.
Cons of buying a Namura FX-10049-B Piston Kit for 95-97mm Honda CRF450R (2017-2021 standard model):1. Installation complexity: Installing the piston kit may require specialized tools and knowledge, which can be time-consuming and potentially costly if professional help is required.
2. Potential for engine damage: If not installed correctly, the piston kit can cause engine damage, such as piston ring failures or engine seizing.
3. Reduced warranty coverage: Installing aftermarket parts, such as this piston kit, may void the original manufacturer's warranty, which could leave the rider responsible for any subsequent repairs or failures.
Conclusion:The Namura FX-10049-B Piston Kit can be a great option for riders looking to improve the performance of their 95-97mm Honda CRF450R (2017-2021 standard model) engine. However, it's important to weigh the pros and cons and consider the potential risks involved with installing aftermarket parts. If you're confident in your mechanical skills and willing to invest the time and resources needed for installation, this kit could provide a significant performance boost. If you're unsure, it may be best to consult a professional mechanic or seek alternative solutions that don't require modification.
Kit Includes piston, rings, pin, clips you get exactly what is pictured. Namura exclusive forged alloy used offers lower expansion rates, allowing for tighter build tolerances and superior tensile strength at operating temperatures. Size B piston is 95.97mm. All Namura Forged pistons come with Namura signature features: 100% CNC-machine piston domes, hard anodized domes for reduced carbon build-up and heat resistance M0S2 coated skirts excellent break-in protection properties.
Namura FORGED Series piston. Kit is for standard bore size - 96.00mm. Manufactured by Namura. Made in Taiwan.
Compression ratio of 13.5:1.