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Looking for 17t cog to fit italian treaded record pista hub.
Pretty much any threaded track sprocket will fit. The difference between ISO (NJS) and ITA is whopping 3/1000". This 0.2% difference is less than a lot of product thread variation--- why one should always chase the threads of a new sprocket with a suitable bottom bracket. In 17T, lacking Dura Ace, EAI and Phil Wood are probably the most popular brands mated to Campa, following by Miche and old stock no-names..
Looking for 17t cog to fit italian treaded record pista hub.