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Hi all
Wondering whether all Campagnolo chainrings have the same bcd? Looking to replace the original 39/53 setup
Thanks
Posted : 12/02/2011 8:38 pm
135mm, i am assuming recent standard size as compact is different, it also used to be 140 i think but that is going back a long way.
Posted : 12/02/2011 8:52 pm
144 actually...they may do compact now too?
Posted : 12/02/2011 9:04 pm
135
Posted : 12/02/2011 9:08 pm