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sprocket mount

  1. Otto Neumann

    9 hole sprocket mount hub measure

    Hi! I've a question about the 9 holes sprocket mounting hub. I'm about to buy a 64T T8F sprocket,which has only 3 mounting holes disposed at triangle,I've noticed that the rubber hub with 9 holes can support a 3 mounting holes sprocket,as 9 it's a multiple of 3,the pattern made by the mounting...