Have a look through this thread, go to last page. Nobody has mirage cranks but most peeps with goldtechs seem to use 111mm. https://www.londonfgss.com/thread3372-6.html
@mr_lunch started
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Have a look through this thread, go to last page. Nobody has mirage cranks but most peeps with goldtechs seem to use 111mm. https://www.londonfgss.com/thread3372-6.html