[OUTLET CLEARANCE] Lightweight Air-Flow CVT Cover Gasket for 4th Gen Cygnus and other models Color: Red

Applicable models: YAMAHA 4th/5th Gen Cygnus X / BWS R / BWS
Selectable colors: Red, Blue, Black

- Origin -
KOSO was officially established due to the recognition of the indispensability of an independent self-developed brand for future market marketing. Thus, KOSO was registered as the Tong Ya trademark in 1989. KOSO originates from the Japanese words "Kou Sō" (conception/idea) and "Kōsoku" (high-speed). Conception signifies creativity, and high-speed represents high-performance expression – combined, it expresses the company's aspiration to utilize creativity to produce high-performance products!

- Spirit -
The brand spirit pursued by KOSO is to build quality, technology, and service on the foundation of integrity and mutual trust. We persistently uphold this attitude, not only manufacturing high-quality products but also pursuing product innovation and quality improvement, aiming to bring more excellent products to everyone.


- Brand Journey -
Striving for perfect product design and quality has always been our goal. Therefore, KOSO continuously pushes itself by enhancing its technology. We firmly believe that brand image and product quality are synonymous! Consequently, the company has stringent requirements for product development, production processes, and quality control, aiming to achieve high-quality standards while stepping onto the world stage. In the future, KOSO will continue to develop more user-friendly and innovative products, aspiring to become the next world's number one from Taiwan within ten years, another pride of Taiwan, and the pride of the Taiwanese people.


- Exhibitions and Certifications -
Tong Ya Electronics began exhibiting in Italy in 2001, gradually stepping onto the international stage and bringing KOSO's dedication and professionalism to the global market, while striving to convey an image of high quality and innovation. In 2007, we obtained the TS16949 international certification, and in 2024, we obtained ISO 14001 and ISO 45001 international certifications. We will continue to create products that resonate more deeply with people. Every product launch requires actual installation testing, which is the most rigorous quality inspection method. Regardless of how well a product is designed, its quality is tested once it is actually installed and used. To further enhance quality and actual product testing, we participate in international competitions. Each award is an affirmation of our products, as it allows for no room for error in modification or installation. We are this meticulous about quality. Test reports and product measurement charts are also demonstrations of the results of our customer installations. It is precisely this meticulousness that allows our products to exhibit progressively better quality.



- Equipment and Testing -
Our pre-shipment inspection for every product utilizes the most advanced technical equipment. We set up various conditions to simulate and conduct tests, such as vibration tests, waterproof tests, etc. All collaborating manufacturers who have undergone our inspection process acknowledge our principles for quality assurance and the reliability of our test results. What is particularly commendable is that while products undergo rigorous, step-by-step testing, we also incorporate different conditions and adjust based on actual environmental factors. Coupled with user-friendly operation, this allows for the most realistic product testing and quality improvement after refinement.

※The vehicle model may have different specifications in different regions and may not be compatible for installation.

【Important Notes Before Ordering】
Please carefully confirm the desired color, size, and other information before placing an order.
Most products require confirmation of delivery time after order placement, so there may be situations where products are discontinued or require a long waiting period for shipment.
Orders will not be finalized if the manufacturer is out of stock or cannot deliver temporarily; no charges will be incurred if the order is not finalized.
Please understand that the manufacturer may unilaterally change specifications or exterior designs, resulting in packaging or product shapes that differ from the product page images.
If the manufacturer unilaterally changes the product design or specifications, rendering the product unable to perform as expected at the time of order, please consult our customer service for further assistance.
Products undergo multiple shipping processes from order to delivery, which may result in packaging deformation or damage during transit, provided the product itself remains intact and usable.

【Return Policy】
If you require a product return, please apply through the returns section. Please ensure the product's appearance is intact and repackage it securely in the original shipping box.
Upon receiving your return request, we will arrange for a logistics provider to collect the item as soon as possible.
Returns for defects not caused by human damage must be requested within 7 days of receiving the product.

【Authenticity Guarantee】
For products with an authenticity guarantee, if they are found to be counterfeit and this is confirmed through legal proceedings and a court ruling, the customer who purchased the product will receive compensation ten times the original purchase price.