fits model: Cr250r. make: Honda. year: 2005–2007.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-10028-C ), ( Part Type: Piston )
The Namura NX-10028-C Standard 36mm Piston Kit is specifically designed for Honda CR250R motorcycles manufactured between the years 2005 and 2007. This piston kit is an excellent upgrade option for riders looking to improve their bike's performance and reliability.
The kit includes four new pistons, each made of high-quality forged material that ensures superior strength and durability. The piston crowns are designed with a compression height of 36mm, providing an optimal balance between power and efficiency. Each piston is also skirt-coated with a Thermal Coating, which reduces friction and heat transfer between the piston and the cylinder wall, resulting in better overall engine performance.
The piston rings included in this kit are also made of high-quality, heat-resistant material. The first and second compression rings are designed to provide a good seal, while the oil control ring helps minimize oil consumption. The piston rings have been optimized for the 2005-2007 Honda CR250R engine, ensuring a precise fit and proper function.
The piston pins are another crucial component of the kit, and they are made from chrome-molybdenum material. This high-strength alloy provides superior toughness and durability, ensuring that the pistons stay in place under the rigors of off-road racing. The piston pins are also nitrided, which increases their hardness and resistance to wear.
This piston kit is also compatible with the stock crankshaft, making it a straightforward and cost-effective upgrade option for Honda CR250R riders. The installation process is relatively simple, and the kit comes with all the necessary hardware for a trouble-free installation.
In summary, the Namura NX-10028-C Standard 36mm Piston Kit for the Honda CR250R (2005-2007) is an excellent upgrade option for riders who want to improve the performance and reliability of their bike's engine. With its high-quality forged pistons, Thermal Coating, optimized piston rings, and chrome-molybdenum piston pins, this kit provides unmatched strength, durability, and efficiency. Additionally, the simple installation process and compatibility with the stock crankshaft make it a cost-effective and straightforward upgrade option.
1. Improved Performance: This piston kit is designed to enhance the power delivery and top-end power of the Honda CR250R engine, making it suitable for racers or riders seeking better performance.
Pro: Heightened acceleration and decreased engine weight for improved motorcycle handling, offering a more exhilarating riding experience.
2. Compatibility: This kit is specifically designed for Honda CR250R motorcycles manufactured between 2005 and 2007. Thus, there's a low risk of compatibility issues.
Pro: Easy installation as no modification to the engine block is needed.
3. Quality Material: The Namura kit consists of high-quality materials in its construction. The forged pistons made of aluminum alloy and the rings made of steel increase durability and reliability when compared to OEM parts.
Pro: Enhanced durability, leading to fewer replacements and overall cost savings.
Cons:1. Price: Namura NX-10028-C piston kits are more expensive compared to their OEM counterparts, making them an investment for those who prioritize performance over cost.
2. Risk of engine damage: Installing aftermarket parts can pose a risk of potential engine damage if the kit does not match your specific engine or if the installation process is not done by a professional mechanic.
3. It is essential to pay close attention to the correct installation process and follow the instructions carefully to prevent any potential engine damage.
4. May require increased maintenance: Aftermarket components can involve more conscious effort for maintenance and potentially more frequent checks to ensure optimal performance.
Conclusion:The Namura NX-10028-C standard 36mm piston kit offers several advantages, such as improved performance, engine compatibility, and enhanced durability, making it an attractive option for riders seeking more power and speed from their Honda CR250R. However, the higher price point, potential installation risks, and the potential need for increased maintenance are crucial considerations.
Recommendation:If you value performance and are willing to make an investment, this Namura piston kit can provide improved acceleration and handling on your Honda CR250R. Ensure proper installation is carried out by an expert mechanic or technician to secure the best possible results without incurring the risk of engine damage. Always review the manufacturer's instructions carefully to maintain the kit and optimize its performance.
Made in Taiwan. Kit is for standard bore size - 66.40mm. Kit Includes piston, rings, pin clips you get exactly what is pictured. Compression ratio of 8.5:1.
Size C piston is 66.36mm. Piston dome is anodized for superior heat resistance and longer lifespan. Compatible with Honda model's below: 2005 CR250R. Manufactured by Namura.
Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life.