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Shimano FC-M739-4 chainring compatibility

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Shimano FC-M739-4 chainring compatibility

Old 05-07-21, 02:52 AM
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Erdogan_Guner
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Shimano FC-M739-4 chainring compatibility

I have an old mtb equipped with a Shimano FC-739-4 crankset. The middle 32t chainring has some really worn out teeth; the chain starts slipping under very light load. My question is: what are other compatible chainring for this chrankset?

I'm asking this because I did buy a compatible-looking 32t chainring, but it ended up sitting too close to the 3rd ring, squeezing the chain.
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Old 05-07-21, 08:24 AM
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Besides the OEM replacement ring I can only suggest trying chain ring bolt spacers to increase the c-c dimension. Andy
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