NJS-approved rims from Araya and Ukai.
The only current rim (リム=re-mu) used in keirin track racing in Japan is the 16B Gold, manufactured by Araya Kogyo in Osaka, Japan. This, like any previous NJS-approved rim is a 36 hole tubular 700c size rim. Professional keirin racers glue-on their tires, but for the street or even amateur track use we often use…