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View Full Version : 10sp DAce chain 7800 vs 7801

BdaGhisallo
02-05-2005, 04:19 PM
Anyone have any idea why shimano updated the dura ace chain enough to warrant a new part number and what the changes were?
wheelworks
02-05-2005, 04:33 PM
Anyone have any idea why shimano updated the dura ace chain enough to warrant a new part number and what the changes were?


The new 7801 is the revised edition of the 10 s cahin. It has a new rivet and there is a slight new design inthe chain itself.

WW