.Applicable Models: KYMCO RACING S 125 / RACING S 150
.Color: Silver
- Origin -
KOSO was officially established due to the realization that an independently developed brand is indispensable for future market marketing. Therefore, KOSO was registered as a trademark of Tong-Ya in 1989. The name KOSO is derived from the Japanese words for "Concept" and "High Speed". "Concept" represents creativity, while "High Speed" represents high-performance—combined, it reflects the company's hope to use creativity to create 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, hoping to bring even more excellent products to everyone.
- Brand Journey -
Pursuing perfect product design and quality has always been our goal. Therefore, KOSO constantly pushes itself by improving its own technology. We firmly believe that brand image and product quality are synonymous! Therefore, the company has strict requirements for product development, production processes, and quality control, hoping to achieve the goal of high quality while stepping onto the world stage. In the future, KOSO will continue to develop more user-friendly and innovative products, and hopes to become the next world number one from Taiwan within ten years, another pride of Taiwan, and the pride of the Taiwanese people.






※The vehicle model may have different specifications in different regions and may not be compatible for installation.
[Before Ordering]
Please carefully confirm the color, size, and other details before placing your order.
Delivery times for most items are confirmed after the order is placed, so some items may be discontinued or may take a long time to ship.
If the manufacturer is out of stock or temporarily unable to deliver, the order will not be placed; no charges will be made for orders that are not placed.
Manufacturers may change specifications or designs without notice, so the packaging or the product itself may differ from the images on the product page. Thank you for your understanding.
If a manufacturer's change in design or specifications prevents the product from performing as expected at the time of order, please contact our customer service for assistance.
Items pass through several shipping stages from order to delivery, so the packaging may be deformed or damaged in transit while the product itself remains intact and fully usable.
[Returns]
To return an item, please submit a request in the Returns section, and keep the product and its original packaging in good condition.
Once we receive your return request, we will arrange for a courier to collect the item as soon as possible.
For returns of defective items not caused by the customer, please submit your request within 7 days of receiving the item.
[Authenticity Guarantee]
For products covered by our authenticity guarantee, if an item is found to be counterfeit and this is confirmed by a court ruling after legal proceedings, customers who purchased it will be compensated 10 times the original purchase price.
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