fits model: Xt225, Tt-r225, Tt-r230. make: Yamaha.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NX-40022-2 ), ( Part Type: Piston )
Introducing the Namura NX-40022-2 piston kit, an excellent upgrade solution for the Yamaha XT225 TT-R225, TT-R230, 020, and 70.5mm engine models. This piston kit is meticulously designed to provide enhanced performance and durability, ensuring that your Yamaha off-road motorcycle remains in top shape.
The NX-40022-2 piston kit comprises high-quality forged pistons, engineered using state-of-the-art technology to ensure maximum strength and reliability. Each piston undergoes stringent testing to ensure precise dimensions and a perfect fit in your engine.
The piston tops feature a gold-anodized finish that offers superior heat dissipation and rust resistance, helping to maintain optimum engine temperatures and longevity. Additionally, the skirt area of the pistons is meant for a direct fit into the engine, ensuring a smooth, friction-free operation.
This upgrade kit is also compatible with factory rings, making the installation process straightforward and convenient. Furthermore, the new rings may provide improved sealing, reducing the possibility of blow-by and engine oil consumption.
By incorporating high-temperature piston rings, the Namura NX-40022-2 piston kit addresses the issue of ring shrinkage under extreme heat, which can lead to engine performance degradation and poor engine torque. The new piston rings offer improved ring groove sealing, ensuring proper combustion chamber sealing and longer engine life.
Lastly, this piston kit from Namura is an excellent choice for enhancing the responsiveness and overall performance of your Yamaha XT225 TT-R225, TT-R230, 020, and 70.5mm engine models. Whether you're a professional racer or an enthusiast looking to get the most out of your motorcycle, the Namura NX-40022-2 piston kit is an investment that pays off in terms of performance, reliability, and longevity.
The Namura NX-40022-2 piston kit is a popular aftermarket upgrade for Yamaha XT225, XT250 TT-R225, TT-R230, and 020 models. This piston kit offers several improvements, but it also comes with some considerations.This analysis is based on general user reviews and doesn't reflect any specific experience.
Pros:1. Enhanced Performance: The Namura piston kit is known for providing better compression and increased power, resulting in a more responsive engine.
2. Durability: The piston kit is made of high-quality material and is engineered to withstand the rigors of off-road riding.
3. Affordability: In comparison to OEM piston kits, the Namura NX-40022-2 offers a more cost-effective solution for upgrading your engine.
4. Suitability for Different Models: The kit is compatible with multiple Yamahamodels, expanding its usability.
5. Better Combustion Efficiency: Improved combustion efficiency leads to better fuel economy and reduced emissions.
Cons:1. Possibility of Engine Modification Required: Depending on the specific engine condition, some modifications might be necessary to fully utilize the piston kit's potential.
2. Break-in Period: A systematic and precise break-in process is crucial to ensure the longevity and performance of the new components.
3. Installation Complexity: Some users may find the installation process to be challenging or time-consuming, requiring professional assistance or extensive research.
4. Increased Noise Level: Some riders have reported a noticeable increase in engine noise level after installing the piston kit.
5. Warranty: Some aftermarket parts do not come with a factory warranty, which could be a concern for users who prefer the security of a manufacturer's guarantee.
Conclusion:The Namura NX-40022-2 piston kit offers noticeable performance enhancements, improved durability, and cost savings for Yamaha XT225, XT250 TT-R225, TT-R230, and 020 model owners. However, the potential need for engine modifications, a complex installation process, an increase in engine noise level, and the absence of factory warranties are factors that should be weighed against the benefits.
In summary, this piston kit is an appropriate option for riders looking for a strong upgrade at an affordable price, but it may not be the best fit for those seeking a more turnkey solution with minimal effort. Critical evaluations and careful consideration are crucial before making the decision to purchase.
Recommendation:For those who are mechanically inclined, comfortable with modifications, and seeking a significant performance improvement, the Namura NX-40022-2 piston kit is an excellent choice. On the other hand, if you prefer a less complex option that does not require engineering knowledge or extensive time commitment, exploring other alternatives might be more suitable. Before making a purchase, always consult the manufacturer's instructions and consider any unique requirements your specific Yamaha model may possess.
Piston is 70.47mm. Piston dome is anodized for superior heat resistance and longer lifespan. Kit is for .020 over bore size - 70.50mm. Manufactured by Namura.
Kit Includes piston, rings, pin, clips you get exactly what is pictured. Piston skirts are Molybdenum Teflon coated to minimize resistance/wear and provide extended life. Made in Taiwan. Compatible with Yamaha model's below: 1993 XT225.