I am replacing a bent crankset on my 'O4 enduro with a Saint M-800 crankset. The specs indicate that the Saint crank works with Shimano Chain CN-7701 which I understand is a narrow HG 9-speed chain. However the chain I have is an HG73 which worked with my old cranks and old cassette (CS-HG50-9). What is the difference in these chains. I am planning on replacing the chain but I wasn't sure whcih one to buy and if all three of these are compatible? Anybody understand the difference in the chains? Thanks for your help.
Mtbr's 2016 Winter Biking GearReviews and Roundups
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