Join Date: Jun 2010
Location: NW,Oregon Coast
Mentioned: 11 Post(s)
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yea, step 1 .. have only bought the bike in the last year.. so it's the new spider crank,
as the other previously , the chainring is swaged on to the crank.
I like Surly's stainless steel rings on single speed drivetrains .
not even much weight penalty in a 130-39t size
[I see measuring weight was the first highlight.]
and they can be flipped over to wear twice as long..
flat S-A hub cogs you can do that too .
Last edited by fietsbob; 03-12-14 at 02:26 PM.