Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
Welcome Offer : Use Code WELCOME5 for 5% OFF your first order!
Free Shipping Across USA
- No EU import duties. - Ships within 3-5 business days. (USA) - Ships with 8-12 business days. (International)
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Top End kit includes: piston, rings, wrist pin, clips, top end bearing, and gasket kit. MOS2 (made with Teflon/Molybdenum) Coated Skirts A rolled on application process provides a fits Bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%. Anodized Domes Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons. Hypereutectic Casting Process Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What is included in the Namura 186-1101 Top End Repair Kit?A: The Namura 186-1101 Top End Repair Kit includes a piston, rings, wrist pin, clips, top end bearing, and a complete gasket kit, providing everything you need for a thorough top end rebuild.
Q: How does the MOS2 coating benefit the piston skirts?A: The MOS2 coating, made with Teflon and Molybdenum, enhances the durability of the piston skirts by providing a bond that is ten times stronger than traditional spray coatings. This results in improved heat transfer and reduced friction, which can help prevent cold seizures.
Q: Can the Namura 186-1101 Top End Repair Kit improve engine performance?A: Yes, the kit's features, such as the machined smooth heads and anodized domes, can enhance engine performance. The smooth heads reflect combustion heat and reduce carbon buildup, potentially increasing horsepower and fuel economy by up to 6%.
Q: What is the significance of the hypereutectic casting process used in this kit?A: The hypereutectic casting process used in the Namura 186-1101 kit results in a piston with higher silicon content, which reduces expansion rates and improves wear resistance. This process allows the piston to withstand higher cylinder temperatures, contributing to engine longevity.
Q: Is the Namura 186-1101 Top End Repair Kit compatible with all motorcycle models?A: The Namura 186-1101 Top End Repair Kit is specifically designed for certain motorcycle models. It is essential to check compatibility with your specific model's specifications to ensure proper fit and function.
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