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Topic starter
I need to replace a chainring and cant remember which crankset I bought (760 or 770). Are the chainrings interchangeable ?
Cheers
Posted : 22/03/2010 9:42 am
rings from 760 will work on 770, but not the other way around as they are wider around the bolt holes
Posted : 22/03/2010 11:17 am
Topic starter
thanks for confirming, its a compatibility nightmare!
Posted : 22/03/2010 1:16 pm