The Japanese word for cycling is saikuringu and cycling helmet is saikuringu herumetto. Below you will find more cycling-related words with their translations in Japanese.
Interesting facts about cycling in Japan
Japan is an extremely cycling friendly destination and is ideally suited for both advanced and beginner cyclists. The country also some of the most scenic cycling routes in the world and offers everything from spectacular mountain, coastal and forest roads.
Read more here if you would like to plan a cycling trip throughout Japan.