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Discussion Starter · #1 ·
I recently purchased a new set of Extralite Octaramp rings (30/44T) at a local swap meet. I'm attempting to install them on my Xt Hollowtech II cranks. Now the chain rides on top of the spider without clearance to allow it onto the 30 T ring. I emailed Extralite and they offered the following: "Have you read installation guide?
You'll see that with 30T filing the spider isn't an option with many
Carefully follow instructions"

I don't have the the installation guide and Extralite has not replied with my requests to get a copy.

Does anyone have a copy or know what Extralite means by "filingthe spider isn't an option with many cranksets"?


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