Unmatched Japanese Craftmanship since 1952

Over ninety percent of the tires that we sell are produced in our home factory in Japan. Our full time staff of engineers and R&D people are always thinking of new ways to blend tire making materials into top level bicycle tires. High-quality and thoughtfully sourced materials, blended with wonderful Japanese craftsmanship allows us to create and offer the finest tires you can cycle on in all categories; gravel, racing, touring, urban and off-road cycling