Reduce driving resistance to the limit with our unique technology!
In bicycle racing, even a slight difference in resistance can determine the outcome. To achieve higher speeds, it is important to efficiently convert pedaling power into propulsion. The track racing chain 'IZUMI-V/-KAI' addresses this challenge by reducing drive resistance. 【Usage Scenarios】 - Shortening time in track races - Improving pedaling efficiency - Competitors aiming to set new records 【Effects of Introduction】 - Improved transmission efficiency of pedaling power - Smooth and light riding feel - Possibility of setting personal bests
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【Features】 - Low driving resistance design - Efficient transmission of pedaling power - 'IZUMI-V' offers direct pedal transmission - 'IZUMI-KAI' provides a smooth and light riding feel - Developed for competitive use 【Our Strengths】 Since our founding in 1916, we have contributed to the industry through the manufacturing of roller chains. With years of experience and technical expertise, we provide products that meet our customers' needs.
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[Examples of Achievements] ■ Produced numerous medalists in major competitions *For more details, please download the PDF or feel free to contact us.*
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Company information
Since our founding in 1916, we have responded to the needs of the industrial sector through the manufacturing of roller chains for nearly 100 years, progressing alongside the development of our country. With our outstanding technical capabilities and a spirit that never compromises on quality, we have gained broad trust from users not only in Japan but also around the world. More than ten years have already passed in the 21st century, and technological innovations have impacted all areas of society, significantly changing people's ways of thinking. As a company, and as a collective of passionate individuals, we are committed to continuously advancing in manufacturing to swiftly respond to increasingly sophisticated and diverse needs. We will do our utmost to contribute to the further development of the industrial sector and its future through our chain manufacturing.
![[Information] Technical Note on Handling Roller Chains and Sprockets](https://image.mono.ipros.com/public/product/image/0a2/2001116314/IPROS23387281285703068233.png?w=280&h=280)
