fits model: Std, 1200. make: Yamaha. year: 1999–2005.

( Brand: Namura Technologies ), ( Manufacturer Part Number: NW-40003R ), ( Part Type: Ring Piston ), ( UPC: 703624241445 )
The Namura NW-40112R piston ring is a high-performance replacement option for the original piston ring found in Yamaha 1200 Standard engines produced between 1999 and 2005 with an 80mm bore size. This ring, specifically modeled as the NW-40003R, is meticulously designed to provide enhanced durability, efficiency, and performance in comparison to the OE part.
This piston ring set incorporates high-quality materials and manufacturing techniques to ensure optimal sealing and prevention of combustion gas leakage. The ring uses a cutting-edge design with superior edge coating that strengthens the scraper function of the ring and further decreases the friction coefficient. This contributes to improved engine performance, increased power output, and enhanced fuel efficiency.
The oversized outside diameter (OD) of the ring enables a better sealing fit for increased compression and improved engine efficiency. In addition, the optimal ring tension allows for consistent piston-to-cylinder wall contact, reducing the chance of piston-to-liner scuffing or wear.
The Namura NW-40112R piston ring set is compatible with the Yamaha 1200 Standard engine models between 1999 and 2005. Installation is straightforward and comes with a detailed instruction manual for easy implementation. This replacement ring provides an excellent balance between durability, power, and economy, making it an ideal choice for enthusiasts seeking upgraded performance for their motorcycles.
Pros of Buying Namura NW-40003R Piston Ring for Yamaha 1200 Standard (1999-2005, 80mm):1. Enhanced Performance: The Namura NW-40003R piston ring is designed to provide improved sealing, reducing compression leakage and improving engine performance.
2. High-Quality Material: The piston ring is made of low-friction, heat-resistant material that can withstand the high temperatures and pressures of a motorcycle engine, ensuring long-lasting use.
3. Precise Manufacturing: The piston ring is manufactured using precise machining techniques to ensure a perfect fit and minimize wear, which can lead to a smoother engine operation and increased durability.
4. Affordable: Compared to other aftermarket piston rings, the Namura NW-40003R is priced relatively affordably, making it a cost-effective solution for motorcycle owners.
Cons of Buying Namura NW-40003R Piston Ring for Yamaha 1200 Standard (1999-2005, 80mm):1. Installation Requires Expertise: Installing a piston ring can be a complex process, and it may require specialized knowledge and tools to ensure a proper fit and installation. It's recommended to seek professional help to avoid potential damage to the engine.
2. May Not be a direct Replacement: The Namura NW-40003R piston ring may not be a direct replacement for the original part, as it might have different specifications. Motorcycle owners should confirm that the part is compatible with their engine before making a purchase.
3. Potential Break-in Period: After replacing the piston ring, it is necessary to perform a proper break-in period to ensure optimal performance and longevity of the new part. This may require some additional time and care.
Conclusion:Buy the Namura NW-40003R piston ring for Yamaha 1200 Standard (1999-2005, 80mm) if you're looking for enhanced engine performance, high-quality materials, and improved sealing. However, be prepared for the complex installation process, compatibility concerns, and potential break-in period. Weighing the pros and cons, the benefits, including performance improvements, make this piston ring a worthwhile investment for motorcycle enthusiasts looking to optimize their engine's performance.
Recommendation:Based on the information provided, we recommend the Namura NW-40003R piston ring for motorcycle owners looking to upgrade their engine's sealing and increase performance. However, it's essential to ensure a professional installation and follow the proper break-in process to ensure optimal performance and longevity. Before making a purchase, double-check the compatibility of the part with your specific engine model and year. If you have any concerns or doubts, consider consulting with a motorcycle parts specialist or Mechanic for further advice.
Rings are for standard bore size - 80.00mm. Enough to replace the rings on three pistons. Made in Taiwan.
Manufactured by Namura. Compatible with Yamaha model's below: 1999 XL 1200 LTD. 2000 XL 1200 LTD. Includes six compression rings you get exactly what is pictured.