• dancing james, I have an EAI cog that has not had much use so I'd like to keep using it if it's safe enough on the hub.

    I appreciate that there are quite a few people in the transmission database using EAI sprockets on Phils, but they may or may not be using a lockring, and they may or may not have stuffed their lockring threads.

    Thanks mattty: I take it you used a lockring?

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